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z80 programming

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Thread name	Started	Posts	Recent post
Sticky: Forum Rules See here before posting	by: WikiGuru 18 Apr 2007 00:06	1
Z80 INT pin, connected to GND Hi! Why it is not allowed to connect INT pin to GND, so that later only use EI, DI to control interrupts? I tried to connect INT to GND. Code works until I use EI command, then it seems that execution hangs	by: Andrei (guest) 20 Sep 2023 16:43	1
Compile to Assembly	by: Benjamin Brownlee (guest) 18 Jul 2018 01:06	2	by Xeda Elnara 28 Jul 2018 18:18 Jump!
What programming is this?	by: GatoradeDC 21 Feb 2018 15:26	2	by Xeda Elnara 18 Aug 2019 14:19 Jump!
Calculator Compatibility How assembly works with newer calculators.	by: Benjamin (guest) 25 Apr 2017 05:18	2	by Xeda Elnara 25 Apr 2017 11:28 Jump!
Z80 Assembly - Changes to Microsoft Basic v4.7 Some questions about some changes I'm trying to make to Microsoft Basic for my Z80 SBC.	by: nockieboy 21 Mar 2017 21:43	2	by Xeda Elnara 18 Aug 2019 14:26 Jump!
Z80 compiler question	by: Doug B (guest) 05 Mar 2017 21:32	7	by Xeda Elnara 10 Mar 2017 18:00 Jump!
Read Back program memory Retrieve code from a programmed chip?	by: jediengineer 16 Feb 2017 15:31	2	by Zilch (guest) 27 Jun 2017 03:59 Jump!
incremental loop in Z80	by: bruno (guest) 29 Sep 2016 20:41	3	by Xeda Elnara 18 Oct 2016 00:02 Jump!
Which of these is better? LD reg,() vs. LD HL,() / EX HL,DE	by: Ross (guest) 17 Aug 2016 10:02	2	by Xeda Elnara 17 Aug 2016 16:06 Jump!
Help to understand what the program do Explain code	by: geracole (guest) 30 Jul 2016 16:29	2	by philsimmons 18 Aug 2016 12:16 Jump!
Weird Z80 behavior A simple NOP and JP program is responding oddly	by: Michael Latiolais (guest) 10 Jul 2016 21:24	3	by Aaron (guest) 09 Jan 2018 05:21 Jump!
"Hello World" program not working on TI-84 I am having some problems running my first z80 program on my calculator.	by: FelisPhasma 28 Aug 2015 17:00	3	by filoche (guest) 09 Nov 2023 11:05 Jump!
Interrupt Hexcode	by: The Cow 29 Oct 2014 16:51	1
How to debug a program?	by: Jannes Braet 24 Nov 2013 19:26	15	by Jannes Braet 01 Dec 2013 19:13 Jump!
Floating point variables	by: Jannes Braet 21 Nov 2013 14:01	8	by Xeda Elnara 23 Nov 2013 23:59 Jump!
documentation about in and out instructions	by: Jannes Braet 18 Nov 2013 19:48	4	by Xeda Elnara 19 Nov 2013 12:54 Jump!
Random Numbers with seeds possible to optimize?	by: The Cow 18 Nov 2013 03:43	2	by Xeda Elnara 18 Nov 2013 13:13 Jump!
need some help with this program	by: Jannes Braet 16 Nov 2013 18:06	5	by Xeda Elnara 16 Nov 2013 20:14 Jump!
Set with IY	by: Jannes Braet 16 Nov 2013 08:35	2	by Xeda Elnara 16 Nov 2013 13:57 Jump!