ISA RAM card, my easter project

Reply 60 of 66, by Jo22

Posted on 2019-06-16, 16:53

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Correction.. I meant to say 74LS08P.. The ISA card is finished now, by the way! ^^
- Just need a bit of time still for double-checking the wiring before trying. I'd like to avoid magic smoke, if possible. 😁

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

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Reply 61 of 66, by Jo22

Posted on 2019-06-23, 04:46

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Tiny update. I installed the bare card without the SRAM and our house still stands. 😀

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

//My video channel//

Reply 62 of 66, by Jo22

Posted on 2019-07-04, 09:50

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Quick update. Video uploded: https://www.youtube.com/watch?v=klGJnF1qxRo

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

//My video channel//

Reply 63 of 66, by root42

Posted on 2019-07-04, 11:20

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Which address will the RAM appear at?

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Reply 64 of 66, by Jo22

Posted on 2019-07-04, 15:10

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root42 wrote:
Which address will the RAM appear at?

I hope at the D and E segments (128KiB between D0000 and EFFFF).. 😀

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

//My video channel//

Reply 65 of 66, by Jo22

Posted on 2019-09-13, 02:36

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Quick update. There seems to be a short somewhere. Likely on the RAM board. I'll have to check.. 😐

"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel

//My video channel//

Reply 66 of 66, by digger

Posted on 2019-09-13, 19:04

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You'll get it right. Setbacks like this are part of the challenge. 😀

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