Unlikely i would say its more likely some weirdness happening when TF330 uses fastmem.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 10:12 am Do you think that bad RTC output can crash booting to Workbench?
TF CD32 Riser Revision 2 Design Complete
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Re: TF CD32 Riser Revision 2 Design Complete
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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Re: TF CD32 Riser Revision 2 Design Complete
Forgot about that TF330 can introduce those issues.terriblefire wrote: ↑Fri Oct 16, 2020 11:02 amUnlikely i would say its more likely some weirdness happening when TF330 uses fastmem.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 10:12 am Do you think that bad RTC output can crash booting to Workbench?
Is there anyway to detect this? Like by checking PUNT?
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Re: TF CD32 Riser Revision 2 Design Complete
There is a PUNT IN from the expansion slot. the CPLD should shut up when it sees this asserted and not decode.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 12:00 pmForgot about that TF330 can introduce those issues.terriblefire wrote: ↑Fri Oct 16, 2020 11:02 am
Unlikely i would say its more likely some weirdness happening when TF330 uses fastmem.
Is there anyway to detect this? Like by checking PUNT?
This is why i split PUNT_IN and PUNT_OUT. Its why the Analogic risers dont work well.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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Re: TF CD32 Riser Revision 2 Design Complete
I will add this, and lets see what will happen.terriblefire wrote: ↑Fri Oct 16, 2020 12:19 pmThere is a PUNT IN from the expansion slot. the CPLD should shut up when it sees this asserted and not decode.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 12:00 pm
Forgot about that TF330 can introduce those issues.
Is there anyway to detect this? Like by checking PUNT?
This is why i split PUNT_IN and PUNT_OUT. Its why the Analogic risers dont work well.
Do not trust people. They are capable of greatness.
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Re: TF CD32 Riser Revision 2 Design Complete
If something like this is not present then any attempt to access 40bfe001 will cause both the ARM and the SDRAM to respond. etcarkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 2:09 pmI will add this, and lets see what will happen.terriblefire wrote: ↑Fri Oct 16, 2020 12:19 pm
There is a PUNT IN from the expansion slot. the CPLD should shut up when it sees this asserted and not decode.
This is why i split PUNT_IN and PUNT_OUT. Its why the Analogic risers dont work well.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
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Re: TF CD32 Riser Revision 2 Design Complete
It did! Thank you. Boots every time now.terriblefire wrote: ↑Fri Oct 16, 2020 2:29 pmIf something like this is not present then any attempt to access 40bfe001 will cause both the ARM and the SDRAM to respond. etcarkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 2:09 pm
I will add this, and lets see what will happen.
I was again barking at wrong tree.
I had to get my head round verilog to combine both states. Still some date/time is not read correctly. I need to do better job in translating values of arm RTC to what Amiga expects (boring, and time consuming staff).
But it is time to slowly start looking at mouse support?
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Re: TF CD32 Riser Revision 2 Design Complete
Yeah i would do mouse next because issues will show up fast.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 3:41 pmIt did! Thank you. Boots every time now.terriblefire wrote: ↑Fri Oct 16, 2020 2:29 pm
If something like this is not present then any attempt to access 40bfe001 will cause both the ARM and the SDRAM to respond. etc
I was again barking at wrong tree.
I had to get my head round verilog to combine both states. Still some date/time is not read correctly. I need to do better job in translating values of arm RTC to what Amiga expects (boring, and time consuming staff).
But it is time to slowly start looking at mouse support?
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
- arkadiusz.makarenko
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Re: TF CD32 Riser Revision 2 Design Complete
Still have some bug in verilog, as I still clash with tf330 somwhere.terriblefire wrote: ↑Fri Oct 16, 2020 3:48 pmYeah i would do mouse next because issues will show up fast.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 3:41 pm
It did! Thank you. Boots every time now.
I was again barking at wrong tree.
I had to get my head round verilog to combine both states. Still some date/time is not read correctly. I need to do better job in translating values of arm RTC to what Amiga expects (boring, and time consuming staff).
But it is time to slowly start looking at mouse support?
Do not trust people. They are capable of greatness.
~ Stanislaw Lem
~ Stanislaw Lem
Re: TF CD32 Riser Revision 2 Design Complete
yes that have happend
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Re: TF CD32 Riser Revision 2 Design Complete
Run the complete memory detection in diagrom to see issues.arkadiusz.makarenko wrote: ↑Fri Oct 16, 2020 4:06 pm Still have some bug in verilog, as I still clash with tf330 somwhere.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."