URL
https://opencores.org/ocsvn/apbi2c/apbi2c/trunk
Subversion Repositories apbi2c
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 11 to Rev 12
- ↔ Reverse comparison
Rev 11 → Rev 12
/apbi2c/trunk/rtl/apb.v
113,10 → 113,10
); |
|
//ENABLE WRITE ON TX FIFO |
assign WR_ENA = (PWRITE == 1'b1 & PENABLE == 1'b1 & PADDR == 32'd0)? 1'b1:1'b0; |
assign WR_ENA = (PWRITE == 1'b1 & PENABLE == 1'b1 & PADDR == 32'd0 & PSELx == 1'b1)? 1'b1:1'b0; |
|
//ENABLE READ ON RX FIFO |
assign RD_ENA = (PWRITE == 1'b0 & PENABLE == 1'b1 & PADDR == 32'd4)? 1'b1:1'b0; |
assign RD_ENA = (PWRITE == 1'b0 & PENABLE == 1'b1 & PADDR == 32'd4 & PSELx == 1'b1)? 1'b1:1'b0; |
|
//WRITE ON I2C MODULE |
assign PREADY = ((WR_ENA == 1'b1 | RD_ENA == 1'b1 | PADDR == 32'd8) & (PENABLE == 1'b1 & PSELx == 1'b1))? 1'b1:1'b0; |