Programming the CPLD
Moderators: terriblefire, Terriblefire Moderator
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Re: Programming the CPLD
Hi buddy, as above i can erase, blank check and program by resetting the cable between each operation but verify fails every time. I will test if the card is working later but for now i've pushed it to one side
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- Posts: 17
- Joined: Wed May 25, 2022 7:48 am
Re: Programming the CPLD
Ok so it programmed but I was unable to verify. Got round to testing it today and it boots, ram is present and IDE is working. I do however have a small issue if anyone has any ideas.
I have a 4 in 1 (27c160) EPROM tied to an stm32 blue pill board as a ROM switcher. The issue I have is when I boot with the tf536 connected there is a flash of rainbow colours on screen then black screen and it stays there stuck until I cycle to a different rom on the switcher, once that cycle is done it will working fine till I power off and back on.
Booting with a standard 68k doesn't do this it just boots fine.
Any ideas or should I just burn a 3.2.1 ROM and move on instead of having a switcher?
Thanks
I have a 4 in 1 (27c160) EPROM tied to an stm32 blue pill board as a ROM switcher. The issue I have is when I boot with the tf536 connected there is a flash of rainbow colours on screen then black screen and it stays there stuck until I cycle to a different rom on the switcher, once that cycle is done it will working fine till I power off and back on.
Booting with a standard 68k doesn't do this it just boots fine.
Any ideas or should I just burn a 3.2.1 ROM and move on instead of having a switcher?
Thanks
- 8 Bit Dreams
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Re: Programming the CPLD
Try different TF536 firmware complied for CDTV,
it doesn't have rainbow splash screen:
viewtopic.php?p=70123#p70123
it doesn't have rainbow splash screen:
viewtopic.php?p=70123#p70123
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