Retro computer enthusiasts: you might find this CPU opcode app useful.
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Retro computer enthusiasts: you might find this CPU opcode app useful. Please let me know of errors and omissions!
On TestFlight for iOS now. Requires iOS 18.
Join the Opcodes beta
Using TestFlight is a great way to help developers test beta versions of their apps.
(testflight.apple.com)
Z80, 6502, 6800, 6809, 8080, 1802, 2650 and 8088.
@GrantMeStrength Only runs on iOS 26 as it seems
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Retro computer enthusiasts: you might find this CPU opcode app useful. Please let me know of errors and omissions!
On TestFlight for iOS now. Requires iOS 18.
Join the Opcodes beta
Using TestFlight is a great way to help developers test beta versions of their apps.
(testflight.apple.com)
Z80, 6502, 6800, 6809, 8080, 1802, 2650 and 8088.
@GrantMeStrength Android please

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Retro computer enthusiasts: you might find this CPU opcode app useful. Please let me know of errors and omissions!
On TestFlight for iOS now. Requires iOS 18.
Join the Opcodes beta
Using TestFlight is a great way to help developers test beta versions of their apps.
(testflight.apple.com)
Z80, 6502, 6800, 6809, 8080, 1802, 2650 and 8088.
@GrantMeStrength would like to run and test it on iOS 18 but seems to require newer iOS, so canโt.

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@GrantMeStrength Android please

@weirdocollector @GrantMeStrength If it's the Z80 that you're interested in, there's a Z80 opcode reference app for Android by @bitsofbas here: https://mstdn.social/@bitsofbas/116142091114704126
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Retro computer enthusiasts: you might find this CPU opcode app useful. Please let me know of errors and omissions!
On TestFlight for iOS now. Requires iOS 18.
Join the Opcodes beta
Using TestFlight is a great way to help developers test beta versions of their apps.
(testflight.apple.com)
Z80, 6502, 6800, 6809, 8080, 1802, 2650 and 8088.
@GrantMeStrength I miss my old paper Z80 programmer's manual. Did my first machine code with that, pencil & paper and a Sinclair Spectrum.
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@weirdocollector @GrantMeStrength If it's the Z80 that you're interested in, there's a Z80 opcode reference app for Android by @bitsofbas here: https://mstdn.social/@bitsofbas/116142091114704126
@semiprime @GrantMeStrength @bitsofbas Thanks! I also do some 6502 and less frequently 6809, and it would be really great to have your app also on Android. Thanks again!
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@GrantMeStrength would like to run and test it on iOS 18 but seems to require newer iOS, so canโt.

@honuk try again!
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@GrantMeStrength Only runs on iOS 26 as it seems
@steckschwein_6502 updated it. Please try again.
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@GrantMeStrength I miss my old paper Z80 programmer's manual. Did my first machine code with that, pencil & paper and a Sinclair Spectrum.
@lopta you donโt have this on a shelf?

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@lopta you donโt have this on a shelf?

@GrantMeStrength I've definitely seen that but I don't own a copy.
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Retro computer enthusiasts: you might find this CPU opcode app useful. Please let me know of errors and omissions!
On TestFlight for iOS now. Requires iOS 18.
Join the Opcodes beta
Using TestFlight is a great way to help developers test beta versions of their apps.
(testflight.apple.com)
Z80, 6502, 6800, 6809, 8080, 1802, 2650 and 8088.
@GrantMeStrength Thank you!
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R relay@relay.infosec.exchange shared this topic