Fix RAM4GS-ExtSPI.v

This commit is contained in:
Zane Kaminski 2021-04-29 19:25:21 -04:00
parent f92d35975a
commit a9a06f5e5e
1 changed files with 5 additions and 24 deletions

View File

@ -2,8 +2,7 @@ module RAM4GS(PHI2, MAin, CROW, Din, Dout,
nCCAS, nCRAS, nFWE,
RBA, RA, RD, nRCS, RCLK, RCKE,
nRWE, nRRAS, nRCAS, RDQMH, RDQML,
nUFMCSout, UFMCLKout, UFMSDIout, UFMSDOout,
nUFMCSin , UFMCLKin , UFMSDIin , UFMSDOin);
nUFMCS, UFMCLK, UFMSDI, UFMSDO);
/* 65816 Phase 2 Clock */
input PHI2;
@ -54,20 +53,10 @@ module RAM4GS(PHI2, MAin, CROW, Din, Dout,
inout [7:0] RD = (~nCCAS & ~nFWE) ? WRD[7:0] : 8'bZ;
/* UFM Interface */
reg nUFMCS = 1;
reg UFMCLK = 0;
reg UFMSDI = 0;
wire UFMSDO;
wire UFMOsc;
alta_ufms u_alta_ufms (
.i_ufm_set (1'b1),
.i_osc_ena (1'b1),
.i_ufm_flash_csn (nUFMCS),
.i_ufm_flash_sclk (UFMCLK),
.i_ufm_flash_sdi (UFMSDI),
.o_ufm_flash_sdo (UFMSDO),
.o_osc (UFMOsc)
);
output reg nUFMCS = 1;
output reg UFMCLK = 0;
output reg UFMSDI = 0;
input UFMSDO;
/* UFM Command Interface */
reg C1Submitted = 0;
@ -326,14 +315,6 @@ module RAM4GS(PHI2, MAin, CROW, Din, Dout,
end
/* UFM Control */
output nUFMCSout = nUFMCS;
output UFMCLKout = UFMCLK;
output UFMSDIout = UFMSDI;
output UFMSDOout = UFMSDO;
input nUFMCSin;
input UFMCLKin;
input UFMSDIin;
input UFMSDOin;
always @(posedge RCLK) begin
if (~InitReady && FS[17:10]==8'h00) begin
nUFMCS <= 1'b1;