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adrv2crr_fmcomms8: Fix system_top.v

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Sergiu Arpadi 2021-03-19 14:29:48 +00:00 committed by sarpadi
parent 93044adddf
commit 40baa63f0f
1 changed files with 7 additions and 1 deletions
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8
projects/adrv9009zu11eg/adrv2crr_fmcomms8/system_top.v
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@ -52,10 +52,12 @@ module system_top (
inout pmod0_d5,
inout pmod0_d6,
inout pmod0_d7,
output gpio_0_exp_n, //CS
output gpio_0_exp_n, //CS0n
output gpio_0_exp_p, //MOSI
input gpio_1_exp_n, //MISO
output gpio_1_exp_p, //SCK
output gpio_2_exp_n, //CS2n
output gpio_2_exp_p, //CS2p
output led_gpio_0,
output led_gpio_1,
output led_gpio_2,
@ -354,6 +356,8 @@ module system_top (
3'h2: spi_3_to_8_csn = 8'b11111011;
3'h3: spi_3_to_8_csn = 8'b11110111;
3'h4: spi_3_to_8_csn = 8'b11101111;
3'h5: spi_3_to_8_csn = 8'b11011111;
3'h6: spi_3_to_8_csn = 8'b10111111;
default: spi_3_to_8_csn = 8'b11111111;
endcase
end
@ -375,6 +379,8 @@ module system_top (
assign gpio_1_exp_p = spi_clk;
assign gpio_0_exp_p = spi_3_to_8_csn[4] == 1'b0 ? spi_mosi : 1'bZ;
assign spi_miso_s = spi_3_to_8_csn[4] == 1'b0 ? gpio_1_exp_n : spi_miso;
assign gpio_2_exp_n = spi_3_to_8_csn[5];
assign gpio_2_exp_p = spi_3_to_8_csn[6];
assign spi_csn_adrv9009_c = spi_fmcomms8_3_to_8_csn[0];
assign spi_csn_adrv9009_d = spi_fmcomms8_3_to_8_csn[1];