TFMSX Arrives
Moderators: terriblefire, Terriblefire Moderator
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Re: TFMSX Arrives
I’ve done some work on this.
May need some input from @arkadiusz.makarenko..
May need some input from @arkadiusz.makarenko..
———
"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: TFMSX Arrives
I'm thinking a bit of up front design for the keyboard this time...
The Keyboard on the MSX is basically 16 x 8 bit rows... if we have the CPLD specifiy the row on port C then put the data on port B and strobe a line. The CPLD can hold the data i think.
I'm also going to wire up pin 21 to the audio line incase we find a way to do SCC in the ARM.
The Keyboard on the MSX is basically 16 x 8 bit rows... if we have the CPLD specifiy the row on port C then put the data on port B and strobe a line. The CPLD can hold the data i think.
I'm also going to wire up pin 21 to the audio line incase we find a way to do SCC in the ARM.
———
"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: TFMSX Arrives
SCC?terriblefire wrote: ↑Wed Sep 22, 2021 9:26 pm I'm thinking a bit of up front design for the keyboard this time...
The Keyboard on the MSX is basically 16 x 8 bit rows... if we have the CPLD specifiy the row on port C then put the data on port B and strobe a line. The CPLD can hold the data i think.
I'm also going to wire up pin 21 to the auto line incase we find a way to do SCC in the ARM.
Do not trust people. They are capable of greatness.
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Re: TFMSX Arrives
https://www.faq.msxnet.org/scc.html
Its like an early wavetable with predefined sounds. There will be emulations available.
———
"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: TFMSX Arrives
Fascinating chip. It is sound chip and data mapper.terriblefire wrote: ↑Wed Sep 22, 2021 10:11 pmhttps://www.faq.msxnet.org/scc.html
Its like an early wavetable with predefined sounds. There will be emulations available.
It sounds great as well.
Do not trust people. They are capable of greatness.
~ Stanislaw Lem
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Re: TFMSX Arrives
I've made the changes for the Rev1. I want to verify the changes for the RGB connector. Right now i have it working on the CPC+ (Plus version) cable which i think i should switch to the Spectrum RGB.
———
"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: TFMSX Arrives
Also does anyone know if there is an SMD RTC clock compatible with the RP5C01
———
"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: TFMSX Arrives
Yeah i cant find it available anywhere. ..
———
"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."