From cf6cf22fcf3dac2991ad5f448eac548ac1e02eb1 Mon Sep 17 00:00:00 2001 From: Paul Selkirk Date: Thu, 12 Nov 2015 16:47:34 -0500 Subject: Change reset to active-low. --- core_selector/src/rtl/cipher_selector.v | 6 +++--- core_selector/src/rtl/core_selector.v | 12 ++++++------ core_selector/src/rtl/global_selector.v | 6 +++--- core_selector/src/rtl/hash_selector.v | 12 ++++++------ core_selector/src/rtl/math_selector.v | 4 ++-- core_selector/src/rtl/rng_selector.v | 4 ++-- 6 files changed, 22 insertions(+), 22 deletions(-) diff --git a/core_selector/src/rtl/cipher_selector.v b/core_selector/src/rtl/cipher_selector.v index 654ab4e..a8de37e 100644 --- a/core_selector/src/rtl/cipher_selector.v +++ b/core_selector/src/rtl/cipher_selector.v @@ -42,7 +42,7 @@ module cipher_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire sys_ena, input wire [13: 0] sys_eim_addr, @@ -88,7 +88,7 @@ module cipher_selector aes aes_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_aes & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), @@ -112,7 +112,7 @@ module cipher_selector chacha chacha_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_chacha & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), diff --git a/core_selector/src/rtl/core_selector.v b/core_selector/src/rtl/core_selector.v index 79c1fa4..fad4104 100644 --- a/core_selector/src/rtl/core_selector.v +++ b/core_selector/src/rtl/core_selector.v @@ -42,7 +42,7 @@ module core_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire [16: 0] sys_eim_addr, input wire sys_eim_wr, @@ -108,7 +108,7 @@ module core_selector global_selector globals ( .sys_clk(sys_clk), - .sys_rst(sys_rst), + .sys_rst_n(sys_rst_n), .sys_ena(segment_enable_globals), .sys_eim_addr(addr_segment_int), @@ -132,7 +132,7 @@ module core_selector hash_selector hashes ( .sys_clk(sys_clk), - .sys_rst(sys_rst), + .sys_rst_n(sys_rst_n), .sys_ena(segment_enable_hashes), .sys_eim_addr(addr_segment_int), @@ -157,7 +157,7 @@ module core_selector rng_selector rngs ( .sys_clk(sys_clk), - .sys_rst(sys_rst), + .sys_rst_n(sys_rst_n), .sys_ena(segment_enable_rngs), .sys_eim_addr(addr_segment_int), @@ -183,7 +183,7 @@ module core_selector cipher_selector ciphers ( .sys_clk(sys_clk), - .sys_rst(sys_rst), + .sys_rst_n(sys_rst_n), .sys_ena(segment_enable_ciphers), .sys_eim_addr(addr_segment_int), @@ -206,7 +206,7 @@ module core_selector math_selector maths ( .sys_clk(sys_clk), - .sys_rst(sys_rst), + .sys_rst_n(sys_rst_n), .sys_ena(segment_enable_math), .sys_eim_addr(addr_segment_int), diff --git a/core_selector/src/rtl/global_selector.v b/core_selector/src/rtl/global_selector.v index 523cc9b..2b9e20a 100644 --- a/core_selector/src/rtl/global_selector.v +++ b/core_selector/src/rtl/global_selector.v @@ -42,7 +42,7 @@ module global_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire sys_ena, input wire [13: 0] sys_eim_addr, @@ -80,7 +80,7 @@ module global_selector board_regs board_regs ( .clk(sys_clk), - .rst(sys_rst), + .reset_n(sys_rst_n), .cs(enable_board & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), @@ -102,7 +102,7 @@ module global_selector comm_regs comm_regs ( .clk(sys_clk), - .rst(sys_rst), + .reset_n(sys_rst_n), .cs(enable_comm & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), diff --git a/core_selector/src/rtl/hash_selector.v b/core_selector/src/rtl/hash_selector.v index ad6793e..81fac7d 100644 --- a/core_selector/src/rtl/hash_selector.v +++ b/core_selector/src/rtl/hash_selector.v @@ -42,7 +42,7 @@ module hash_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire sys_ena, input wire [13 : 0] sys_eim_addr, @@ -82,7 +82,7 @@ XXX move to `define in wrapper core?? * 3. Add instantiation of your new core after all existing cores * surrounded by conditional synthesis directives. * You also need a 32-bit output (read data) bus for your core and an - * enable flag. Note that sys_rst in an active-high sync reset signal. + * enable flag. Note that sys_rst_n in an active-low sync reset signal. * * `ifdef USE_CORE_XXX * wire [31: 0] read_data_xxx; @@ -90,7 +90,7 @@ XXX move to `define in wrapper core?? * xxx xxx_inst * ( * .clk(sys_clk), - * .reset_n(~sys_rst), + * .reset_n(sys_rst_n), * .cs(enable_xxx & (sys_eim_rd | sys_eim_wr)), * .we(sys_eim_wr), * .address(addr_core_reg), @@ -149,7 +149,7 @@ XXX move to `define in wrapper core?? sha1 sha1_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_sha1 & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), @@ -173,7 +173,7 @@ XXX move to `define in wrapper core?? sha256 sha256_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_sha256 & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), @@ -197,7 +197,7 @@ XXX move to `define in wrapper core?? sha512 sha512_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_sha512 & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), diff --git a/core_selector/src/rtl/math_selector.v b/core_selector/src/rtl/math_selector.v index b47a433..c967715 100644 --- a/core_selector/src/rtl/math_selector.v +++ b/core_selector/src/rtl/math_selector.v @@ -43,7 +43,7 @@ module math_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire sys_ena, input wire [13: 0] sys_eim_addr, @@ -86,7 +86,7 @@ module math_selector modexp modexp_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(enable_modexp & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), diff --git a/core_selector/src/rtl/rng_selector.v b/core_selector/src/rtl/rng_selector.v index 9dd0330..82f0e9b 100644 --- a/core_selector/src/rtl/rng_selector.v +++ b/core_selector/src/rtl/rng_selector.v @@ -42,7 +42,7 @@ module rng_selector ( input wire sys_clk, - input wire sys_rst, + input wire sys_rst_n, input wire sys_ena, input wire [13: 0] sys_eim_addr, @@ -63,7 +63,7 @@ module rng_selector trng trng_inst ( .clk(sys_clk), - .reset_n(~sys_rst), + .reset_n(sys_rst_n), .cs(sys_ena & (sys_eim_rd | sys_eim_wr)), .we(sys_eim_wr), -- cgit v1.2.3