X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/35edb766593d019b89a3f40b6d6cdd2b50f18032..refs/tags/hexrel-6.4:/avr/z80-if.c

diff --git a/avr/z80-if.c b/avr/z80-if.c
index b64e755..21ffeac 100644
--- a/avr/z80-if.c
+++ b/avr/z80-if.c
@@ -560,10 +560,9 @@ void z80_memfifo_init(const fifo_t f, uint32_t addr)
 {
 	fifo_dsc[f].base = addr;
 
-	if (addr != 0) {
-
 DBG_P(2, "z80_memfifo_init: %i, %lx\n", f, addr);
 
+	if (addr != 0) {
 		z80_bus_cmd(Request);
 		fifo_dsc[f].mask = z80_read(addr + FIFO_BUFSIZE_MASK);
 		fifo_dsc[f].idx_in = z80_read(addr + FIFO_INDEX_IN);
@@ -593,7 +592,7 @@ int z80_memfifo_is_empty(const fifo_t f)
 
 int z80_memfifo_is_full(const fifo_t f)
 {
-	int rc = 1;
+	int rc = 0;
 
 	if (fifo_dsc[f].base != 0) {
 		z80_bus_cmd(Request);