Video RAM cut 1 -- on distributed ram
[fpgaboy.git] / insn_ldh_ac.v
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1`ifdef EXECUTE
2 `INSN_LDH_AC: begin
3 case (cycle)
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4 0: if (opcode[4]) // LD A,(C)
5 `EXEC_READ(({8'hFF,`_C}))
6 else
7 `EXEC_WRITE(({8'hFF,`_C}), `_A)
3ad960bd 8 1: begin
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9 `EXEC_NEWCYCLE
10 `EXEC_INC_PC
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11 end
12 endcase
13 end
14`endif
15
16`ifdef WRITEBACK
17 `INSN_LDH_AC: begin
18 case (cycle)
19 0: begin /* Type F */ end
5c33c5c0 20 1: if (opcode[4]) `_A <= rdata;
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21 endcase
22 end
23`endif
24
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