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| author | Leo C | 2016-06-13 23:04:35 +0200 |
|---|---|---|
| committer | Leo C | 2016-06-13 23:04:35 +0200 |
| commit | 910e72069ea19a79e06e7146a5e42d0bb05a9c2f (patch) | |
| tree | 4c03d51ea5afc65d73651646b41b2e692a369707 /avr/z80-if.c | |
| parent | 6b9edaeca057f14f2dd42469fef9f06d83138681 (diff) | |
| download | z180-stamp-910e72069ea19a79e06e7146a5e42d0bb05a9c2f.zip | |
Z180 parameter checks
Diffstat (limited to 'avr/z80-if.c')
| -rw-r--r-- | avr/z80-if.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/avr/z80-if.c b/avr/z80-if.c index ae3bd66..08d417b 100644 --- a/avr/z80-if.c +++ b/avr/z80-if.c @@ -577,7 +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); @@ -585,6 +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); + } } } |