URL
https://opencores.org/ocsvn/zipcpu/zipcpu/trunk
Subversion Repositories zipcpu
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- This comparison shows the changes necessary to convert path
/zipcpu/trunk/rtl
- from Rev 180 to Rev 179
- ↔ Reverse comparison
Rev 180 → Rev 179
/aux/wbarbiter.v
114,6 → 114,10
wire w_a_owner, w_b_owner; |
`ifdef WBA_ALTERNATING |
reg r_a_last_owner; |
// Stall must be asserted on the same cycle the input master asserts |
// the bus, if the bus isn't granted to him. |
assign o_a_stall = (w_a_owner) ? i_stall : 1'b1; |
assign o_b_stall = (w_b_owner) ? i_stall : 1'b1; |
|
`endif |
always @(posedge i_clk) |
171,11 → 175,6
assign o_a_ack = (w_a_owner) ? i_ack : 1'b0; |
assign o_b_ack = (w_b_owner) ? i_ack : 1'b0; |
|
// Stall must be asserted on the same cycle the input master asserts |
// the bus, if the bus isn't granted to him. |
assign o_a_stall = (w_a_owner) ? i_stall : 1'b1; |
assign o_b_stall = (w_b_owner) ? i_stall : 1'b1; |
|
// |
// |
assign o_a_err = (w_a_owner) ? i_err : 1'b0; |