Search found 173 matches
- Tue Jul 20, 2021 10:19 am
- Forum: Assembly
- Topic: Undocumented instructions OR IY
- Replies: 8
- Views: 5991
Re: Undocumented instructions OR IY
I have just compiled it, it is excellent as software ... I adopt! thank you.
- Mon Jul 19, 2021 1:09 pm
- Forum: Assembly
- Topic: Undocumented instructions OR IY
- Replies: 8
- Views: 5991
Re: Undocumented instructions OR IY
I was thinking especially for this kind of notation: RRC (IX + nn) & LD B, (IX + nn) which corresponds to an undocumented code On http://www.z80.info/z80undoc.htm there is a list of undocumented code and among others the IN F, (C) and OUT F, (C) are part of it but with a "?", so i imag...
- Sun Jul 18, 2021 6:52 am
- Forum: Assembly
- Topic: Undocumented instructions OR IY
- Replies: 8
- Views: 5991
Re: Undocumented instructions OR IY
Yes I just recompiled it, and it works for all codes except compounds: RLC (IX + nn) & LD R, (IX + nn) etc ... RRC (IX + nn) & LD B, (IX + nn) RL (IX + nn) & LD B, (IX + nn) RR (IX + nn) & LD B, (IX + nn) SLA (IX + nn) & LD B, (IX + nn) SRA (IX + nn) & LD B, (IX + nn) SLL (IX...
- Thu Jul 15, 2021 8:12 am
- Forum: Assembly
- Topic: Undocumented instructions OR IY
- Replies: 8
- Views: 5991
Undocumented instructions OR IY
Hello, I have a little problem with undocumented instructions: on the site http://www.z80.info/z80undoc.htm we have - OR IYH which is coded FD B4 - OR IYL which is coded FD B5 Or z80asm (Z80 assemble version 1.8 Copyright (C) 2002-2007 Bas Wijnen <shevek@fmf.nl>) does the opposite! Should I trust th...
- Sun Jun 27, 2021 8:04 pm
- Forum: Assembly
- Topic: Assembling Z80 source using TASM or similar
- Replies: 21
- Views: 14139
Re: Assembling Z80 source using TASM or similar
To do this, you must test line 10 and recover the active bit (s) (low state) when a function key is pressed.
- Sun Jun 27, 2021 7:58 pm
- Forum: Assembly
- Topic: Assembling Z80 source using TASM or similar
- Replies: 21
- Views: 14139
Re: Assembling Z80 source using TASM or similar
From my head, it seems to me that the monitor 1Z-013A does not take into account the function keys, hence the non detection. To be checked with the function $001B (GETKEY)
- Mon Jun 07, 2021 7:44 pm
- Forum: Hardware
- Topic: MZ-700 Monitor Command 'F' and add-on ROM hardware
- Replies: 18
- Views: 8980
Re: MZ-700 Monitor Command 'F' and add-on ROM hardware
I used this command for a long time, which is associated with a 5-inch drive type SFD700 K&P version 2: It allows you to boot on the MASTER disk. This reader has a ROM starting at the address $F000 whose disassembly can be found here: viewtopic.php?f=6&t=184
- Sun May 02, 2021 2:02 pm
- Forum: Off-topic
- Topic: Texts in Japonese
- Replies: 3
- Views: 7406
Texts in Japonese
Hello,
I'm looking for someone who can translate these different texts in Japanese which seem to be in katakana.
Thank you.
I'm looking for someone who can translate these different texts in Japanese which seem to be in katakana.
Thank you.
Re: Beyond
Il est quand même pas facile ce jeu !!
Re: Beyond
End of BEYOND :
with animations...
with animations...