X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/a1595a8e7fe2148c818aef75d454e9f5e0696f78..a11e60da10b1065dfcf57bb742670b74784703e2:/avr/z80-if.c

diff --git a/avr/z80-if.c b/avr/z80-if.c
index e0e230c..08d417b 100644
--- a/avr/z80-if.c
+++ b/avr/z80-if.c
@@ -263,6 +263,7 @@ static void z80_busreq_hpulse(void)
 	}
 #endif
 
+#if 1
 	ATOMIC_BLOCK(ATOMIC_FORCEON) {
 		Z80_O_BUSREQ = 1;
 
@@ -273,7 +274,7 @@ static void z80_busreq_hpulse(void)
 			}
 		} while (1);
 	}
-
+#endif
 
 	if (zstate & ZST_ACQUIRED) {
 		timer = BUS_TO;
@@ -576,7 +577,6 @@ void z80_memfifo_init(const fifo_t f, uint32_t addr)
 {
 	fifo_dsc[f].base = addr;
 
-DBG_P(2, "z80_memfifo_init: %i, %lx\n", f, addr);
 
 	if (addr != 0) {
 		z80_bus_cmd(Request);
@@ -584,6 +584,11 @@ DBG_P(2, "z80_memfifo_init: %i, %lx\n", f, addr);
 		fifo_dsc[f].idx_in = z80_read(addr + FIFO_INDEX_IN);
 		fifo_dsc[f].idx_out = z80_read(addr + FIFO_INDEX_OUT);
 		z80_bus_cmd(Release);
+
+		if (fifo_dsc[f].idx_in != 0 || fifo_dsc[f].idx_out != 0) {
+			DBG_P(1, "## z80_memfifo_init: %i, %lx, in: %.2x, out: %.2x, mask: %.2x\n",
+					f, addr, fifo_dsc[f].idx_in, fifo_dsc[f].idx_out, fifo_dsc[f].mask);
+		}
 	}
 }