1121 lines
32 KiB
Verilog
1121 lines
32 KiB
Verilog
`timescale 1 ns / 1 ps
|
||
|
||
`define ENABLE_REG_RW1_TEST "generated/log/reg_rw1_tc.log"
|
||
|
||
|
||
module ShinTopSpiTb(
|
||
|
||
);
|
||
|
||
reg clock;
|
||
reg reset;
|
||
|
||
reg [15:0] multiCLK;
|
||
|
||
reg clock2;
|
||
reg [15:0] multiCLK2;
|
||
|
||
|
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`include "dev_predef.vh"
|
||
|
||
`ifdef DEFINE_SLAVE_DEVICE
|
||
`define DEV_NUM 4 //slave num
|
||
`define ALL_DEV_NUM (`DEV_NUM + 1) // slave + master
|
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`define SPI_CSN_NUM (`ALL_DEV_NUM * 3)
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||
|
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`define HW_SERIAL 0 //48'h31303050584c //(48'h4c5850303031)
|
||
`define IQSPI_PINS(N) (`N*4+3):(`N*4)
|
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`define EQSPI_PINS(N) ((`N + `ALL_DEV_NUM)*4+3):((`N + `ALL_DEV_NUM)*4)
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`define IQSPI_MISO(N) qspi_miso[`IQSPI_PINS(`N)]
|
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`define EQSPI_MISO(N) qspi_miso[`EQSPI_PINS(`N)]
|
||
|
||
`define IQSPI_CSN_NUM(id) (`id)
|
||
`define ESPI_CSN_NUM(id) ((`id)+(`ALL_DEV_NUM))
|
||
`define EQSPI_CSN_NUM(id) ((`id)+(`ALL_DEV_NUM)*2)
|
||
|
||
`define IQSPI_CSN(id) spi_csn[`IQSPI_CSN_NUM(`id)]
|
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`define ESPI_CSN(id) spi_csn[`ESPI_CSN_NUM(`id)]
|
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`define EQSPI_CSN(id) spi_csn[`EQSPI_CSN_NUM(`id)]
|
||
`define QSPI_MUX_MISO_INIT \
|
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(`IQSPI_MISO(0) & ~{4{`IQSPI_CSN(0)}}) |\
|
||
(`IQSPI_MISO(1) & ~{4{`IQSPI_CSN(1)}}) |\
|
||
(`IQSPI_MISO(2) & ~{4{`IQSPI_CSN(2)}}) |\
|
||
(`IQSPI_MISO(3) & ~{4{`IQSPI_CSN(3)}}) |\
|
||
(`IQSPI_MISO(4) & ~{4{`IQSPI_CSN(4)}}) |\
|
||
(`EQSPI_MISO(0) & ~{4{`EQSPI_CSN(0)}}) |\
|
||
(`EQSPI_MISO(1) & ~{4{`EQSPI_CSN(1)}}) |\
|
||
(`EQSPI_MISO(2) & ~{4{`EQSPI_CSN(2)}}) |\
|
||
(`EQSPI_MISO(3) & ~{4{`EQSPI_CSN(3)}}) |\
|
||
(`EQSPI_MISO(4) & ~{4{`EQSPI_CSN(4)}})
|
||
`define SPI_MUX_MISO_INIT \
|
||
( spi_miso[0] & ~`ESPI_CSN(0)) |\
|
||
( spi_miso[1] & ~`ESPI_CSN(1)) |\
|
||
( spi_miso[2] & ~`ESPI_CSN(2)) |\
|
||
( spi_miso[3] & ~`ESPI_CSN(3)) |\
|
||
( spi_miso[4] & ~`ESPI_CSN(4))
|
||
`endif
|
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wire [(`DEV_NUM - 1):0] dDat_w;
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wire [(`DEV_NUM - 1):0] uDat_w;
|
||
|
||
wire spi_sck;
|
||
wire spi_mosi;
|
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wire [(`ALL_DEV_NUM - 1):0] spi_miso;
|
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reg [(`SPI_CSN_NUM - 1):0] spi_csn;
|
||
|
||
wire qspi_sck;
|
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wire [3:0] qspi_mosi;
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//wire [40-1:0] qspi_miso;
|
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wire [(`ALL_DEV_NUM * 4 * 2 - 1):0] qspi_miso;
|
||
|
||
integer spidata_file;
|
||
integer c_line;
|
||
integer _pos;
|
||
integer _len;
|
||
integer _t_start;
|
||
integer _t_end;
|
||
reg [63:0] _temp_time;
|
||
reg _reset_deactive;
|
||
|
||
wire [(`ALL_DEV_NUM - 1):0] isSoftReset;
|
||
reg [(`ALL_DEV_NUM - 1):0] isSoftReset_reg;
|
||
|
||
generate
|
||
for( genvar i = 0; i < `ALL_DEV_NUM; i = i + 1 ) begin
|
||
always @(posedge clock or posedge reset) begin
|
||
if(reset) isSoftReset_reg[i] <= 1'b0;
|
||
else isSoftReset_reg[i] <= isSoftReset[i];
|
||
end
|
||
end
|
||
endgenerate
|
||
|
||
|
||
wire [`DEV_NUM:0] io_int_sig;
|
||
|
||
reg latch0;
|
||
reg latch1;
|
||
|
||
|
||
|
||
ShinTop s_ShinTop_Mst(
|
||
.clock(clock),
|
||
.reset(reset | isSoftReset_reg[0]),
|
||
|
||
.io_multiCLK_0(multiCLK[0]),
|
||
.io_multiCLK_1(multiCLK[1]),
|
||
.io_multiCLK_2(multiCLK[2]),
|
||
.io_multiCLK_3(multiCLK[3]),
|
||
.io_multiCLK_4(multiCLK[4]),
|
||
.io_multiCLK_5(multiCLK[5]),
|
||
.io_multiCLK_6(multiCLK[6]),
|
||
.io_multiCLK_7(multiCLK[7]),
|
||
.io_multiCLK_8(multiCLK[8]),
|
||
.io_multiCLK_9(multiCLK[9]),
|
||
.io_multiCLK_10(multiCLK[10]),
|
||
.io_multiCLK_11(multiCLK[11]),
|
||
.io_multiCLK_12(multiCLK[12]),
|
||
.io_multiCLK_13(multiCLK[13]),
|
||
.io_multiCLK_14(multiCLK[14]),
|
||
.io_multiCLK_15(multiCLK[15]),
|
||
|
||
.io_dDatIn(1'b0),
|
||
.io_dDatOut(dDat_w[0]),
|
||
.io_uDatIn(uDat_w[0]),
|
||
.io_uDatOut(),
|
||
|
||
.io_iqspi_sck(qspi_sck),
|
||
.io_iqspi_mosi(qspi_mosi),
|
||
.io_iqspi_miso(`IQSPI_MISO(0)),
|
||
.io_iqspi_isDirIn(),
|
||
.io_iqspi_csn(`IQSPI_CSN(0)),
|
||
|
||
.io_ospi_sck (spi_sck),
|
||
.io_ospi_mosi(spi_mosi),
|
||
.io_ospi_miso(spi_miso[0]),
|
||
.io_ospi_csn (`ESPI_CSN(0)),
|
||
|
||
|
||
.io_oqspi_sck(qspi_sck),
|
||
.io_oqspi_mosi(qspi_mosi),
|
||
.io_oqspi_miso(`EQSPI_MISO(0)),
|
||
.io_oqspi_isDirIn(),
|
||
.io_oqspi_csn(`EQSPI_CSN(0)),
|
||
|
||
.io_isSoftReset(isSoftReset[0]),
|
||
.io_interrupt(io_int_sig[0]),
|
||
.io_latchPin_0(latch0),
|
||
.io_latchPin_1(latch1),
|
||
.io_hwSerial(`HW_SERIAL),
|
||
.io_uniCode(0)
|
||
);
|
||
|
||
`include "slave_dev_def.vh"
|
||
|
||
`ifdef DEFINE_SLAVE_DEVICE
|
||
ShinTop s_ShinTop_slv0(
|
||
.clock(clock),
|
||
.reset(reset | isSoftReset_reg[1]),
|
||
|
||
.io_multiCLK_0(multiCLK[0]),
|
||
.io_multiCLK_1(multiCLK[1]),
|
||
.io_multiCLK_2(multiCLK[2]),
|
||
.io_multiCLK_3(multiCLK[3]),
|
||
.io_multiCLK_4(multiCLK[4]),
|
||
.io_multiCLK_5(multiCLK[5]),
|
||
.io_multiCLK_6(multiCLK[6]),
|
||
.io_multiCLK_7(multiCLK[7]),
|
||
.io_multiCLK_8(multiCLK[8]),
|
||
.io_multiCLK_9(multiCLK[9]),
|
||
.io_multiCLK_10(multiCLK[10]),
|
||
.io_multiCLK_11(multiCLK[11]),
|
||
.io_multiCLK_12(multiCLK[12]),
|
||
.io_multiCLK_13(multiCLK[13]),
|
||
.io_multiCLK_14(multiCLK[14]),
|
||
.io_multiCLK_15(multiCLK[15]),
|
||
|
||
.io_dDatIn(dDat_w[0]),
|
||
.io_dDatOut(dDat_w[1]),
|
||
.io_uDatIn(uDat_w[1]),
|
||
.io_uDatOut(uDat_w[0]),
|
||
|
||
.io_iqspi_sck(qspi_sck),
|
||
.io_iqspi_mosi(qspi_mosi),
|
||
.io_iqspi_miso(`IQSPI_MISO(1)),
|
||
.io_iqspi_isDirIn(),
|
||
.io_iqspi_csn(`IQSPI_CSN(1)),
|
||
|
||
.io_ospi_sck (spi_sck),
|
||
.io_ospi_mosi(spi_mosi),
|
||
.io_ospi_miso(spi_miso[1]),
|
||
.io_ospi_csn (`ESPI_CSN(1)),
|
||
|
||
.io_oqspi_sck(qspi_sck),
|
||
.io_oqspi_mosi(qspi_mosi),
|
||
.io_oqspi_miso(`EQSPI_MISO(1)),
|
||
.io_oqspi_isDirIn(),
|
||
.io_oqspi_csn(`EQSPI_CSN(1)),
|
||
|
||
.io_isSoftReset(isSoftReset[1]),
|
||
.io_interrupt(io_int_sig[1]),
|
||
.io_latchPin_0(latch0),
|
||
.io_latchPin_1(latch1),
|
||
.io_hwSerial(`HW_SERIAL),
|
||
.io_uniCode(0)
|
||
);
|
||
|
||
ShinTop s_ShinTop_slv1(
|
||
.clock(clock),
|
||
.reset(reset | isSoftReset_reg[2]),
|
||
|
||
.io_multiCLK_0(multiCLK[0]),
|
||
.io_multiCLK_1(multiCLK[1]),
|
||
.io_multiCLK_2(multiCLK[2]),
|
||
.io_multiCLK_3(multiCLK[3]),
|
||
.io_multiCLK_4(multiCLK[4]),
|
||
.io_multiCLK_5(multiCLK[5]),
|
||
.io_multiCLK_6(multiCLK[6]),
|
||
.io_multiCLK_7(multiCLK[7]),
|
||
.io_multiCLK_8(multiCLK[8]),
|
||
.io_multiCLK_9(multiCLK[9]),
|
||
.io_multiCLK_10(multiCLK[10]),
|
||
.io_multiCLK_11(multiCLK[11]),
|
||
.io_multiCLK_12(multiCLK[12]),
|
||
.io_multiCLK_13(multiCLK[13]),
|
||
.io_multiCLK_14(multiCLK[14]),
|
||
.io_multiCLK_15(multiCLK[15]),
|
||
|
||
.io_dDatIn(dDat_w[1]),
|
||
.io_dDatOut(dDat_w[2]),
|
||
.io_uDatIn(uDat_w[2]),
|
||
.io_uDatOut(uDat_w[1]),
|
||
|
||
.io_iqspi_sck(qspi_sck),
|
||
.io_iqspi_mosi(qspi_mosi),
|
||
.io_iqspi_miso(`IQSPI_MISO(2)),
|
||
.io_iqspi_isDirIn(),
|
||
.io_iqspi_csn(`IQSPI_CSN(2)),
|
||
|
||
.io_ospi_sck (spi_sck),
|
||
.io_ospi_mosi(spi_mosi),
|
||
.io_ospi_miso(spi_miso[2]),
|
||
.io_ospi_csn (`ESPI_CSN(2)),
|
||
|
||
.io_oqspi_sck(qspi_sck),
|
||
.io_oqspi_mosi(qspi_mosi),
|
||
.io_oqspi_miso(`EQSPI_MISO(2)),
|
||
.io_oqspi_isDirIn(),
|
||
.io_oqspi_csn(`EQSPI_CSN(2)),
|
||
|
||
.io_isSoftReset(isSoftReset[2]),
|
||
.io_interrupt(io_int_sig[2]),
|
||
.io_latchPin_0(latch0),
|
||
.io_latchPin_1(latch1),
|
||
.io_hwSerial(`HW_SERIAL),
|
||
.io_uniCode(0)
|
||
);
|
||
|
||
ShinTop s_ShinTop_slv2(
|
||
.clock(clock),
|
||
.reset(reset | isSoftReset_reg[3]),
|
||
|
||
.io_multiCLK_0(multiCLK[0]),
|
||
.io_multiCLK_1(multiCLK[1]),
|
||
.io_multiCLK_2(multiCLK[2]),
|
||
.io_multiCLK_3(multiCLK[3]),
|
||
.io_multiCLK_4(multiCLK[4]),
|
||
.io_multiCLK_5(multiCLK[5]),
|
||
.io_multiCLK_6(multiCLK[6]),
|
||
.io_multiCLK_7(multiCLK[7]),
|
||
.io_multiCLK_8(multiCLK[8]),
|
||
.io_multiCLK_9(multiCLK[9]),
|
||
.io_multiCLK_10(multiCLK[10]),
|
||
.io_multiCLK_11(multiCLK[11]),
|
||
.io_multiCLK_12(multiCLK[12]),
|
||
.io_multiCLK_13(multiCLK[13]),
|
||
.io_multiCLK_14(multiCLK[14]),
|
||
.io_multiCLK_15(multiCLK[15]),
|
||
|
||
.io_dDatIn(dDat_w[2]),
|
||
.io_dDatOut(dDat_w[3]),
|
||
.io_uDatIn(uDat_w[3]),
|
||
.io_uDatOut(uDat_w[2]),
|
||
|
||
.io_iqspi_sck(qspi_sck),
|
||
.io_iqspi_mosi(qspi_mosi),
|
||
.io_iqspi_miso(`IQSPI_MISO(3)),
|
||
.io_iqspi_isDirIn(),
|
||
.io_iqspi_csn(`IQSPI_CSN(3)),
|
||
|
||
.io_ospi_sck (spi_sck),
|
||
.io_ospi_mosi(spi_mosi),
|
||
.io_ospi_miso(spi_miso[3]),
|
||
.io_ospi_csn (`ESPI_CSN(3)),
|
||
|
||
.io_oqspi_sck(qspi_sck),
|
||
.io_oqspi_mosi(qspi_mosi),
|
||
.io_oqspi_miso(`EQSPI_MISO(3)),
|
||
.io_oqspi_isDirIn(),
|
||
.io_oqspi_csn(`EQSPI_CSN(3)),
|
||
|
||
.io_isSoftReset(isSoftReset[3]),
|
||
.io_interrupt(io_int_sig[3]),
|
||
.io_latchPin_0(latch0),
|
||
.io_latchPin_1(latch1),
|
||
.io_hwSerial(`HW_SERIAL),
|
||
.io_uniCode(0)
|
||
);
|
||
|
||
ShinTop s_ShinTop_slv3(
|
||
.clock(clock),
|
||
.reset(reset | isSoftReset_reg[4]),
|
||
|
||
.io_multiCLK_0(multiCLK[0]),
|
||
.io_multiCLK_1(multiCLK[1]),
|
||
.io_multiCLK_2(multiCLK[2]),
|
||
.io_multiCLK_3(multiCLK[3]),
|
||
.io_multiCLK_4(multiCLK[4]),
|
||
.io_multiCLK_5(multiCLK[5]),
|
||
.io_multiCLK_6(multiCLK[6]),
|
||
.io_multiCLK_7(multiCLK[7]),
|
||
.io_multiCLK_8(multiCLK[8]),
|
||
.io_multiCLK_9(multiCLK[9]),
|
||
.io_multiCLK_10(multiCLK[10]),
|
||
.io_multiCLK_11(multiCLK[11]),
|
||
.io_multiCLK_12(multiCLK[12]),
|
||
.io_multiCLK_13(multiCLK[13]),
|
||
.io_multiCLK_14(multiCLK[14]),
|
||
.io_multiCLK_15(multiCLK[15]),
|
||
|
||
.io_dDatIn(dDat_w[3]),
|
||
.io_dDatOut(),
|
||
.io_uDatIn(1'b0),
|
||
.io_uDatOut(uDat_w[3]),
|
||
|
||
.io_iqspi_sck(qspi_sck),
|
||
.io_iqspi_mosi(qspi_mosi),
|
||
.io_iqspi_miso(`IQSPI_MISO(4)),
|
||
.io_iqspi_isDirIn(),
|
||
.io_iqspi_csn(`IQSPI_CSN(4)),
|
||
|
||
.io_ospi_sck (spi_sck),
|
||
.io_ospi_mosi(spi_mosi),
|
||
.io_ospi_miso(spi_miso[4]),
|
||
.io_ospi_csn (`ESPI_CSN(4)),
|
||
|
||
.io_oqspi_sck(qspi_sck),
|
||
.io_oqspi_mosi(qspi_mosi),
|
||
.io_oqspi_miso(`EQSPI_MISO(4)),
|
||
.io_oqspi_isDirIn(),
|
||
.io_oqspi_csn(`EQSPI_CSN(4)),
|
||
|
||
.io_isSoftReset(isSoftReset[4]),
|
||
.io_interrupt(io_int_sig[4]),
|
||
.io_latchPin_0(latch0),
|
||
.io_latchPin_1(latch1),
|
||
.io_hwSerial(`HW_SERIAL),
|
||
.io_uniCode(0)
|
||
);
|
||
`endif
|
||
|
||
initial begin
|
||
clock = 0;
|
||
clock2 = 0;
|
||
reset = 1;
|
||
|
||
latch0 = 0;
|
||
latch1 = 0;
|
||
|
||
_reset_deactive = 1'b0;
|
||
|
||
$timeformat(-9, 2, " ns", 8);
|
||
|
||
spi_csn = {`SPI_CSN_NUM{1'b1}}; //~15'b0;
|
||
|
||
#10000000
|
||
reset <= 1;
|
||
|
||
#24000000
|
||
reset <= 0;
|
||
|
||
#8000000000000
|
||
#8000000000000
|
||
#8000000000000
|
||
|
||
$display("Time Out !!!");
|
||
$fclose(spidata_file);
|
||
//$stop;
|
||
$finish;
|
||
end
|
||
|
||
initial begin
|
||
forever begin #8000000 clock <= ~clock; end
|
||
end
|
||
|
||
|
||
generate
|
||
for( genvar i = 0; i < 16; i = i + 1 ) begin
|
||
initial begin
|
||
multiCLK[i] = 0;
|
||
for( integer j = 0; j < i; j = j + 1 ) begin
|
||
#1000000
|
||
;
|
||
end
|
||
forever begin #8000000 multiCLK[i] <= ~multiCLK[i]; end
|
||
end
|
||
end
|
||
endgenerate
|
||
|
||
//如果频率差到 80ppm，参数是： 8000640/1000080/8000640 [pass]
|
||
//如果频率差到120ppm，参数是： 8000960/1000120/8000960 [pass]
|
||
//如果频率差到160ppm，参数是： 8001280/1000160/8001280 [pass]
|
||
//如果频率差到168ppm，参数是： 8001344/1000168/8001344 [pass]
|
||
|
||
//如果频率差到176ppm，参数是： 8001408/1000176/8001408 [pass]
|
||
//如果频率差到-176ppm，参数是： 7998592/ 999824/7998592 [pass]
|
||
|
||
//如果频率差到180ppm，参数是： 8001440/1000180/8001440 [pass]
|
||
//如果频率差到-180ppm，参数是： 7998560/ 999820/7998560 [pass]
|
||
|
||
//如果频率差到181ppm，参数是： 8001448/1000181/8001448 [failed] //tc29, tc30联合测试,tc30最后几个字节不过, 单测能过
|
||
//如果频率差到-181ppm，参数是： 7998552/ 999819/7998552 [failed] //同上
|
||
|
||
//如果频率差到182ppm，参数是： 8001456/1000182/8001456 [failed]
|
||
//如果频率差到-182ppm，参数是： 7998544/ 999818/7998544 [failed] //单测, tc30下行是对的,上行发生错误
|
||
|
||
//如果频率差到184ppm，参数是： 8001472/1000184/8001472 [failed] //差得字节数不多，大概在180ppm上下
|
||
//如果频率差到-184ppm，参数是： 7998528/ 999816/7998528 [failed]
|
||
|
||
initial begin
|
||
forever begin #7998560 clock2 <= ~clock2; end
|
||
end
|
||
|
||
generate
|
||
for( genvar i = 0; i < 16; i = i + 1 ) begin
|
||
initial begin
|
||
//相位信息
|
||
#250000
|
||
multiCLK2[i] = 0;
|
||
for( integer j = 0; j < i; j = j + 1 ) begin
|
||
#999820
|
||
;
|
||
end
|
||
forever begin #7998560 multiCLK2[i] <= ~multiCLK2[i]; end
|
||
end
|
||
end
|
||
endgenerate
|
||
|
||
|
||
|
||
initial
|
||
begin
|
||
spidata_file = $fopen("spi_trans_data.txt", "w");
|
||
if (!spidata_file) $display("文件打开失败");
|
||
`ifdef VCS_COMPILE
|
||
$dumpfile("./generated/wave.vcd"); //生成的vcd文件名称
|
||
$dumpvars(0, ShinTopSpiTb);//tb模块名称
|
||
`endif
|
||
|
||
`ifdef IVERILOG_COMPILE
|
||
$dumpfile("./generated/wave.fst"); //生成的fst文件名称
|
||
$dumpvars(0, ShinTopSpiTb);//tb模块名称
|
||
`endif
|
||
end
|
||
|
||
always @(posedge reset) begin
|
||
_reset_deactive <= 1'b0;
|
||
end
|
||
|
||
always @(negedge reset) begin
|
||
_reset_deactive <= 1'b1;
|
||
end
|
||
|
||
`define SCKFRE #64000000
|
||
|
||
reg sck = 0;
|
||
|
||
initial begin
|
||
forever begin
|
||
`SCKFRE sck <= ~sck;
|
||
end
|
||
end
|
||
|
||
assign spi_sck = sck;
|
||
assign qspi_sck = sck;
|
||
|
||
|
||
reg [7:0] txBuf[0:2047];
|
||
reg [7:0] rxBuf[0:2047];
|
||
reg [7:0] exChangeRego;
|
||
reg [7:0] exChangeRegi;
|
||
|
||
|
||
|
||
assign spi_mosi = exChangeRego[7];
|
||
assign qspi_mosi = exChangeRego[7:4];
|
||
|
||
wire [3:0] qspi_mux_miso = `QSPI_MUX_MISO_INIT;
|
||
//( qspi_miso[4*0+3:4*0] & ~{4{spi_csn[ 0]}}) |
|
||
//( qspi_miso[4*1+3:4*1] & ~{4{spi_csn[ 1]}}) |
|
||
//( qspi_miso[4*2+3:4*2] & ~{4{spi_csn[ 2]}}) |
|
||
//( qspi_miso[4*3+3:4*3] & ~{4{spi_csn[ 3]}}) |
|
||
//( qspi_miso[4*4+3:4*4] & ~{4{spi_csn[ 4]}}) |
|
||
//( qspi_miso[4*5+3:4*5] & ~{4{spi_csn[10]}}) |
|
||
//( qspi_miso[4*6+3:4*6] & ~{4{spi_csn[11]}}) |
|
||
//( qspi_miso[4*7+3:4*7] & ~{4{spi_csn[12]}}) |
|
||
//( qspi_miso[4*8+3:4*8] & ~{4{spi_csn[13]}}) |
|
||
//( qspi_miso[4*9+3:4*9] & ~{4{spi_csn[14]}});
|
||
/*
|
||
(`IQSPI_MISO(0) & ~{4{`IQSPI_CSN(0)}}) |
|
||
(`IQSPI_MISO(1) & ~{4{`IQSPI_CSN(1)}}) |
|
||
(`IQSPI_MISO(2) & ~{4{`IQSPI_CSN(2)}}) |
|
||
(`IQSPI_MISO(3) & ~{4{`IQSPI_CSN(3)}}) |
|
||
(`IQSPI_MISO(4) & ~{4{`IQSPI_CSN(4)}}) |
|
||
(`EQSPI_MISO(0) & ~{4{`EQSPI_CSN(0)}}) |
|
||
(`EQSPI_MISO(1) & ~{4{`EQSPI_CSN(1)}}) |
|
||
(`EQSPI_MISO(2) & ~{4{`EQSPI_CSN(2)}}) |
|
||
(`EQSPI_MISO(3) & ~{4{`EQSPI_CSN(3)}}) |
|
||
(`EQSPI_MISO(4) & ~{4{`EQSPI_CSN(4)}});
|
||
*/
|
||
|
||
wire spi_mux_miso = `SPI_MUX_MISO_INIT;
|
||
//( spi_miso[0] & ~spi_csn[5] ) |
|
||
//( spi_miso[1] & ~spi_csn[6] ) |
|
||
//( spi_miso[2] & ~spi_csn[7] ) |
|
||
//( spi_miso[3] & ~spi_csn[8] ) |
|
||
//( spi_miso[4] & ~spi_csn[9] );
|
||
/*
|
||
( spi_miso[0] & ~`ESPI_CSN(0)) |
|
||
( spi_miso[1] & ~`ESPI_CSN(1)) |
|
||
( spi_miso[2] & ~`ESPI_CSN(2)) |
|
||
( spi_miso[3] & ~`ESPI_CSN(3)) |
|
||
( spi_miso[4] & ~`ESPI_CSN(4));
|
||
*/
|
||
|
||
reg isReq = 0;
|
||
reg isBusy = 0;
|
||
|
||
reg [11:0] length;
|
||
reg [7:0] idx;
|
||
|
||
reg [11:0] transCnt;
|
||
reg [11:0] byteCnt;
|
||
reg [2:0] bitCnt;
|
||
|
||
|
||
always @(posedge clock) begin
|
||
if( isReq & sck == 0 ) begin
|
||
isBusy <= #500000 1'b1;
|
||
transCnt <= #500000 0;
|
||
|
||
byteCnt <= #500000 ~12'b0;
|
||
bitCnt <= #500000 ~3'b0;
|
||
|
||
spi_csn[idx] <= #500000 1'b0;
|
||
exChangeRego <= txBuf[0];
|
||
end
|
||
end
|
||
|
||
//DEV_NUM
|
||
//ALL_DEV_NUM
|
||
wire isQspi = (idx >= 0 && idx <= (`ALL_DEV_NUM - 1)) || idx >= (`ALL_DEV_NUM * 2);
|
||
wire [11:0] nextByteCnt = byteCnt + 1;
|
||
|
||
//输出
|
||
always @(negedge sck) begin
|
||
if( isBusy ) begin
|
||
if( &bitCnt ) begin
|
||
exChangeRego <= txBuf[nextByteCnt];
|
||
end else begin
|
||
exChangeRego <= isQspi ? exChangeRego << 4 : exChangeRego << 1;
|
||
end
|
||
end
|
||
end
|
||
|
||
//输入
|
||
always @(posedge sck) begin
|
||
if( isBusy ) begin
|
||
if( transCnt <= length ) begin
|
||
if( isQspi ) begin
|
||
bitCnt <= ~bitCnt;
|
||
end else begin
|
||
bitCnt <= bitCnt + 1;
|
||
end
|
||
|
||
if( &bitCnt ) begin
|
||
byteCnt <= byteCnt +1;
|
||
transCnt <= transCnt + 1;
|
||
if( txBuf[2] === 1 & nextByteCnt >= 4) begin
|
||
rxBuf[byteCnt] <= exChangeRegi;
|
||
//$display("spi read out %x", exChangeRegi);
|
||
end
|
||
if( txBuf[2] === 1 & nextByteCnt >= 3) begin
|
||
exChangeRegi <= isQspi ? {exChangeRegi[3:0], qspi_mux_miso} : {exChangeRegi[6:0], spi_mux_miso};
|
||
end else begin
|
||
exChangeRegi <= 0;
|
||
end
|
||
end else begin
|
||
exChangeRegi <= isQspi ? {exChangeRegi[3:0], qspi_mux_miso} : {exChangeRegi[6:0], spi_mux_miso};
|
||
end
|
||
end else begin
|
||
isBusy <= #500000 1'b0;
|
||
spi_csn[idx] <= #500000 1'b1;
|
||
end
|
||
end
|
||
end
|
||
|
||
|
||
|
||
|
||
//mst slv0~slv3的 内部qspi调用即设置
|
||
//sidx为0~4；外部spi为5~9，外部qspi为10~15
|
||
task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,input [7:0] sidx );
|
||
begin
|
||
txBuf[0] <= saddress[15:8];
|
||
txBuf[1] <= saddress[7:0];
|
||
txBuf[2] <= scmd;
|
||
|
||
length <= slength + 3;
|
||
idx <= sidx;
|
||
|
||
#500000
|
||
@(negedge sck)
|
||
isReq <= 1;
|
||
@(posedge sck) #500000
|
||
isReq <= 0;
|
||
|
||
@( negedge isBusy) #100000000
|
||
begin
|
||
//$fwrite(spidata_file, "------------%5t------------\n", $realtime);
|
||
$fwrite(spidata_file, "T:%t \tdev:%4d, addr:0x%02h%02h, %s, len:%4d\n",
|
||
$realtime, ((sidx >= `ALL_DEV_NUM)? ((sidx >= (`ALL_DEV_NUM * 2))? (sidx - (`ALL_DEV_NUM * 2)):(sidx - `ALL_DEV_NUM)):sidx), txBuf[0], txBuf[1],
|
||
((txBuf[2] == 0)? "Write":" Read"), slength);
|
||
|
||
if ( ((saddress == 16'h0800)
|
||
|| (saddress == 16'h1000)
|
||
|| (saddress == 16'h1800)
|
||
|| (saddress == 16'h2000)
|
||
|| (saddress == 16'h2800)
|
||
|| (saddress == 16'h3000)
|
||
|| (saddress == 16'h3800)
|
||
|| (saddress == 16'h4000))
|
||
&& ((sidx == 0) || (sidx == `ALL_DEV_NUM) || (sidx == (`ALL_DEV_NUM * 2)))) begin
|
||
_pos = 3;
|
||
for (integer _k = 0; _k < 4; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
end
|
||
end
|
||
|
||
$fwrite(spidata_file, "\n");
|
||
_pos = 4 + _pos;
|
||
for (; _pos < slength; ) begin
|
||
for (integer _k = 0; _k < 6; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
_len = txBuf[_pos + 5] + (txBuf[_pos + 4] & 8'h0f) * 256;
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
_len = rxBuf[_pos + 5] + (rxBuf[_pos + 4] & 8'h0f) * 256;
|
||
end
|
||
end
|
||
|
||
begin:PRINT_PKT_COMMENT
|
||
integer dev;
|
||
integer addr_type;
|
||
integer addr;
|
||
integer cmd;
|
||
integer len;
|
||
|
||
if (scmd == 0) begin
|
||
addr_type = txBuf[_pos + 1] & 8'h3;
|
||
dev = (txBuf[_pos] >> 2) * 256 + ((txBuf[_pos + 1] >> 2) & 8'hff);
|
||
addr = txBuf[_pos + 2] * 256 + (txBuf[_pos + 3] & 8'hff);
|
||
cmd = (txBuf[_pos + 4] >> 4) & 8'h0f;
|
||
len = (txBuf[_pos + 4] & 8'h0f) * 256 + (txBuf[_pos + 5] & 8'hff);
|
||
end else begin
|
||
addr_type = rxBuf[_pos + 1] & 8'h3;
|
||
dev = (rxBuf[_pos] >> 2) * 256 + ((rxBuf[_pos + 1] >> 2) & 8'hff);
|
||
addr = rxBuf[_pos + 2] * 256 + (rxBuf[_pos + 3] & 8'hff);
|
||
cmd = (rxBuf[_pos + 4] >> 4) & 8'h0f;
|
||
len = (rxBuf[_pos + 4] & 8'h0f) * 256 + (rxBuf[_pos + 5] & 8'hff);
|
||
end
|
||
|
||
if (addr_type == 0)
|
||
$fwrite(spidata_file, "// type:%3d dev:%3d addr:0x%04x cmd:0x%1x len:%3d", addr_type, dev, addr[15:0], cmd[3:0], len);
|
||
else begin
|
||
addr = dev * 65536 + addr;
|
||
$fwrite(spidata_file, "// type:%3d addr:0x%08x cmd:0x%1x len:%3d", addr_type, addr, cmd[3:0], len);
|
||
end
|
||
end
|
||
|
||
$fwrite(spidata_file, "\n{{ ");
|
||
_pos = _pos + 6;
|
||
for (integer _k = 0; _k < _len; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
end
|
||
c_line = 0;
|
||
if ((_k + 2)%16 == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
c_line = 1;
|
||
end
|
||
end
|
||
$fwrite(spidata_file, "}}\n");
|
||
_pos = _pos + _len;
|
||
|
||
for (integer _k = 0; _k < 2; _k++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[_k + _pos]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[_k + _pos]);
|
||
end
|
||
end
|
||
_pos = _pos + 2;
|
||
$fwrite(spidata_file, "\n");
|
||
end
|
||
end else begin
|
||
for (integer i=0; i<slength; i++) begin
|
||
if (scmd == 0) begin
|
||
$fwrite(spidata_file, "%02h ", txBuf[i + 3]);
|
||
end else begin
|
||
$fwrite(spidata_file, "%02h ", rxBuf[i + 3]);
|
||
end
|
||
c_line = 0;
|
||
if ((i+1)%16 == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
c_line = 1;
|
||
end
|
||
end
|
||
|
||
if (c_line == 0) begin
|
||
$fwrite(spidata_file, "\n");
|
||
end
|
||
c_line = 0;
|
||
end
|
||
end
|
||
end
|
||
|
||
endtask
|
||
|
||
always @(posedge _reset_deactive) begin
|
||
if (io_int_sig[0]) $fdisplay(spidata_file, "**MST INT SETUP: %t", $realtime);
|
||
if (io_int_sig[1]) $fdisplay(spidata_file, "**SLV0 INT SETUP: %t", $realtime);
|
||
if (io_int_sig[2]) $fdisplay(spidata_file, "**SLV1 INT SETUP: %t", $realtime);
|
||
if (io_int_sig[3]) $fdisplay(spidata_file, "**SLV2 INT SETUP: %t", $realtime);
|
||
if (io_int_sig[4]) $fdisplay(spidata_file, "**SLV3 INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(posedge io_int_sig[0]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**MST INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(posedge io_int_sig[1]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV0 INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(posedge io_int_sig[2]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV1 INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(posedge io_int_sig[3]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV2 INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(posedge io_int_sig[4]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV3 INT SETUP: %t", $realtime);
|
||
end
|
||
|
||
always @(negedge io_int_sig[0]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**MST INT CLEAR: %t", $realtime);
|
||
end
|
||
|
||
always @(negedge io_int_sig[1]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV0 INT CLEAR: %t", $realtime);
|
||
end
|
||
|
||
always @(negedge io_int_sig[2]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV1 INT CLEAR: %t", $realtime);
|
||
end
|
||
|
||
always @(negedge io_int_sig[3]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV2 INT CLEAR: %t", $realtime);
|
||
end
|
||
|
||
always @(negedge io_int_sig[4]) begin
|
||
if (_reset_deactive == 1'b1)
|
||
$fdisplay(spidata_file, "**SLV3 INT CLEAR: %t", $realtime);
|
||
end
|
||
|
||
|
||
|
||
`define INTERFACE_IDX 0 //internal spi
|
||
`define IF_IDX(idx) ((`INTERFACE_IDX)+(idx))
|
||
`define IF_IQSPI(idx) ((idx))
|
||
`define IF_OQSPI(idx) ((`ALL_DEV_NUM * 2) + (idx))
|
||
`define IF_OSPI(idx) ((`ALL_DEV_NUM) + (idx))
|
||
`define SPI_WRITE 8'h0
|
||
`define SPI_READ 8'h1
|
||
|
||
`define MST_TX_TRIGGER(idx) (8'h1 + ((idx & 8'h3) * 8'h2) + ((idx & 8'h3) * 8'h8))
|
||
`define MST_RX0_ADDR 16'h0800
|
||
`define MST_TX0_ADDR 16'h1000
|
||
`define MST_RX1_ADDR 16'h1800
|
||
`define MST_TX1_ADDR 16'h2000
|
||
`define MST_RX2_ADDR 16'h2800
|
||
`define MST_TX2_ADDR 16'h3000
|
||
`define MST_RX3_ADDR 16'h3800
|
||
`define MST_TX3_ADDR 16'h4000
|
||
`define MST_RX0_LEN_ADDR 16'h0306
|
||
`define MST_TX0_LEN_ADDR 16'h0302
|
||
`define MST_RX1_LEN_ADDR 16'h030e
|
||
`define MST_TX1_LEN_ADDR 16'h030a
|
||
`define MST_RX2_LEN_ADDR 16'h0316
|
||
`define MST_TX2_LEN_ADDR 16'h0312
|
||
`define MST_RX3_LEN_ADDR 16'h031e
|
||
`define MST_TX3_LEN_ADDR 16'h031a
|
||
|
||
`define MST_TX_TRG (`MST_TX_TRIGGER(0))
|
||
`define MST_RX_ADDR (`MST_RX0_ADDR)
|
||
`define MST_TX_ADDR (`MST_TX0_ADDR)
|
||
`define MST_RX_LEN_ADDR (`MST_RX0_LEN_ADDR)
|
||
`define MST_TX_LEN_ADDR (`MST_TX0_LEN_ADDR)
|
||
|
||
`define SETTING_ENCRYPTION \
|
||
txBuf[3 + 0] = 8'hb1;\
|
||
txBuf[3 + 1] = 8'hd2;\
|
||
txBuf[3 + 2] = 8'hf1;\
|
||
txBuf[3 + 3] = 8'h03;\
|
||
txBuf[3 + 4] = 8'hf2;\
|
||
txBuf[3 + 5] = 8'h01;\
|
||
txBuf[3 + 6] = 8'hf5;\
|
||
txBuf[3 + 7] = 8'h04;\
|
||
txBuf[3 + 8] = 8'ha1;\
|
||
txBuf[3 + 9] = 8'h01;\
|
||
txBuf[3 + 10] = 8'hd3;\
|
||
txBuf[3 + 11] = 8'h07;\
|
||
txBuf[3 + 12] = 8'hc8;\
|
||
txBuf[3 + 13] = 8'hef;\
|
||
txBuf[3 + 14] = 8'hb9;\
|
||
txBuf[3 + 15] = 8'h52;\
|
||
txBuf[3 + 16] = 8'h01;
|
||
|
||
`define BEGIN_TESTCASE(filename) \
|
||
integer logh;\
|
||
logh = $fopen(filename, "w")
|
||
|
||
`define END_TESTCASE(filename) \
|
||
$fclose(logh)
|
||
|
||
`define SPI_TRANS(addr, cmd, len, iface) \
|
||
if (cmd == (`SPI_WRITE)) begin \
|
||
f_write(logh, addr, cmd, len);\
|
||
for (integer _k = 0; _k < len; _k++) begin \
|
||
$fwrite(logh, "8'h%02h ", txBuf[3 + _k]); \
|
||
end \
|
||
spi_trans(addr, cmd, len, iface); \
|
||
end else begin \
|
||
spi_trans(addr, cmd, len, iface); \
|
||
f_write(logh, addr, cmd, len);\
|
||
for (integer _k = 0; _k < len; _k++) begin \
|
||
$fwrite(logh, "8'h%02h ", rxBuf[3 + _k]); \
|
||
end \
|
||
end \
|
||
$fwrite(logh, "\n")
|
||
|
||
|
||
task f_write(input [31:0] logh, input [15:0] saddress, input [7:0] scmd, input [12:0] slength);
|
||
begin
|
||
$fwrite(logh, "16'h%04h 8'h%02h 16'h%04h ", saddress, scmd, slength);
|
||
end
|
||
endtask
|
||
|
||
task wait_comm_finished(input [16:0] dev_idx);
|
||
begin:WAIT_COMM_FINISHED_CODE
|
||
real st;
|
||
integer is_run;
|
||
|
||
st = $realtime;
|
||
is_run = 1;
|
||
|
||
`ifdef enable_wait_clear_int
|
||
txBuf[0] = 8'h00;
|
||
txBuf[1] = 8'h78;
|
||
txBuf[2] = `SPI_WRITE;
|
||
txBuf[3] = 8'h03;
|
||
txBuf[4] = 8'h00;
|
||
txBuf[5] = 8'h00;
|
||
txBuf[6] = 8'h00;
|
||
|
||
length = 8'h07;
|
||
idx = `IF_IQSPI(dev_idx);
|
||
|
||
#500000
|
||
@(negedge sck)
|
||
isReq <= 1;
|
||
@(posedge sck) #500000
|
||
isReq <= 0;
|
||
|
||
@( negedge isBusy) #100000000
|
||
begin
|
||
|
||
end
|
||
`endif
|
||
|
||
while (is_run == 1) begin
|
||
txBuf[0] = 8'h00;
|
||
txBuf[1] = 8'h74;
|
||
txBuf[2] = `SPI_READ;
|
||
|
||
length = 8'h07;
|
||
idx = `IF_IQSPI(dev_idx);
|
||
|
||
#500000
|
||
@(negedge sck)
|
||
isReq <= 1;
|
||
@(posedge sck) #500000
|
||
isReq <= 0;
|
||
|
||
@( negedge isBusy) #100000000
|
||
begin
|
||
|
||
end
|
||
#100000000
|
||
//$display("%x %x", rxBuf[3], rxBuf[6]);
|
||
if ((rxBuf[3] & 8'h02) == 8'h02)
|
||
begin
|
||
is_run = 0;
|
||
end
|
||
if ((rxBuf[6] & 8'h60) != 8'h00)
|
||
begin
|
||
$display("error occur");
|
||
is_run = 0;
|
||
end
|
||
if (($realtime - st) >= 500000000000.0)
|
||
begin
|
||
$display("comm timeout.");
|
||
is_run = 0;
|
||
end
|
||
end
|
||
end
|
||
endtask
|
||
|
||
|
||
initial begin
|
||
|
||
#50000000
|
||
|
||
`ifdef ENABLE_REG_RW1_TEST
|
||
/*---------------------------------------------------------------------------------------------------------
|
||
测试用例
|
||
1. 从IP中读取寄存器，上电后的寄存器期望值为0
|
||
---------------------------------------------------------------------------------------------------------*/
|
||
begin:READ_REG_TESTCASE
|
||
`BEGIN_TESTCASE(`ENABLE_REG_RW1_TEST);
|
||
_t_start = $realtime;
|
||
$fdisplay(spidata_file, "测试用例：从IP中读取寄存器，上电后的寄存器期望值为0");
|
||
`SPI_TRANS( (16'h00), (`SPI_READ), (64), (`IF_OSPI(0)) );
|
||
`SPI_TRANS( (16'h00), (`SPI_READ), (64), (`IF_OSPI(1)) );
|
||
`SPI_TRANS( (16'h00), (`SPI_READ), (64), (`IF_OSPI(2)) );
|
||
`SPI_TRANS( (16'h00), (`SPI_READ), (64), (`IF_OSPI(3)) );
|
||
`SPI_TRANS( (16'h00), (`SPI_READ), (64), (`IF_OSPI(4)) );
|
||
_t_end = $realtime;
|
||
$fdisplay(spidata_file, "该测试用例运行时间：%t\n", _t_end - _t_start);
|
||
`END_TESTCASE(`ENABLE_REG_RW1_TEST);
|
||
end
|
||
`endif
|
||
|
||
begin:SETTING_INTERFACE
|
||
if ((`INTERFACE_IDX) == `ALL_DEV_NUM) begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI配置使用外部的SPI接口访问EasyBus");
|
||
txBuf[0+3] = 8'h01;
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(0)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(1)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(2)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(3)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(4)) );
|
||
end else if ((`INTERFACE_IDX) == (`ALL_DEV_NUM * 2)) begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI配置使用外部的QSPI接口访问EasyBus");
|
||
txBuf[0+3] = 8'h02;
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(0)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(1)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(2)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(3)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(4)) );
|
||
end else begin
|
||
$fdisplay(spidata_file, "\n\n从内部QSPI接口访问EasyBus");
|
||
txBuf[0+3] = 8'h00;
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(0)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(1)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(2)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(3)) );
|
||
spi_trans( (16'h09), (`SPI_WRITE), (1), (`IF_OSPI(4)) );
|
||
end
|
||
end
|
||
|
||
`ifdef ENABLE_INT_INIT_TEST
|
||
begin:CHECK_INTERRUPT_SIG
|
||
$fdisplay(spidata_file, "\n\n测试用例：检查设备的INTERRUPT信号");
|
||
|
||
@(posedge clock) begin
|
||
if (io_int_sig[0]) $fdisplay(spidata_file, "**MST Interrupt.");
|
||
if (io_int_sig[1]) $fdisplay(spidata_file, "**SLV0 Interrupt.");
|
||
if (io_int_sig[2]) $fdisplay(spidata_file, "**SLV1 Interrupt.");
|
||
if (io_int_sig[3]) $fdisplay(spidata_file, "**SLV2 Interrupt.");
|
||
if (io_int_sig[4]) $fdisplay(spidata_file, "**SLV3 Interrupt.");
|
||
end
|
||
|
||
$fdisplay(spidata_file, "-检查中断");
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-清中断");
|
||
txBuf[0+3] = 8'h00;
|
||
txBuf[1+3] = 8'h00;
|
||
txBuf[2+3] = 8'h00;
|
||
txBuf[3+3] = 8'h80;
|
||
spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(0)) );
|
||
spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-检查中断");
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (14), (`IF_IDX(4)) );
|
||
|
||
end
|
||
|
||
begin:CHECK_INTERRUPT_CFG_REG
|
||
$fdisplay(spidata_file, "\n\n测试用例：检查设备的INTERRUPT信号设置寄存器");
|
||
|
||
$fdisplay(spidata_file, "-检查中断");
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-设置中断");
|
||
txBuf[0+3] = 8'h00;
|
||
txBuf[1+3] = 8'h00;
|
||
txBuf[2+3] = 8'h00;
|
||
txBuf[3+3] = 8'h00;
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-检查中断");
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-设置中断");
|
||
txBuf[0+3] = 8'h0F;
|
||
txBuf[1+3] = 8'h00;
|
||
txBuf[2+3] = 8'h00;
|
||
txBuf[3+3] = 8'h00;
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(0)) );
|
||
|
||
txBuf[0+3] = 8'h00;
|
||
txBuf[1+3] = 8'hFF;
|
||
txBuf[2+3] = 8'h00;
|
||
txBuf[3+3] = 8'h00;
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_WRITE), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-检查中断");
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(0)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(1)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(2)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(3)) );
|
||
spi_trans( (16'h70), (`SPI_READ), (4), (`IF_IDX(4)) );
|
||
|
||
$fdisplay(spidata_file, "-中断改为脉冲模式");
|
||
txBuf[3] = 8'h10;
|
||
txBuf[4] = 8'h8A;
|
||
spi_trans( (16'h7c), (`SPI_WRITE), (2), (`IF_IDX(0)) );
|
||
spi_trans( (16'h7c), (`SPI_WRITE), (2), (`IF_IDX(1)) );
|
||
spi_trans( (16'h7c), (`SPI_WRITE), (2), (`IF_IDX(2)) );
|
||
spi_trans( (16'h7c), (`SPI_WRITE), (2), (`IF_IDX(3)) );
|
||
spi_trans( (16'h7c), (`SPI_WRITE), (2), (`IF_IDX(4)) );
|
||
end
|
||
`endif
|
||
|
||
`include "tc_runlist.vh"
|
||
|
||
#100000000000
|
||
$display("Testcase Finished! Time Out !!!");
|
||
$fclose(spidata_file);
|
||
//$stop;
|
||
$finish;
|
||
|
||
end
|
||
|
||
|
||
endmodule
|
||
|