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NMS8280 vwry strange basic math division or multiplication error (defect ??? ) --> OVERFLOW
Score: 158.36 %,
Type: Forum topic , Comments: 19 comments
FOR I=0 TO &H3FFF: POKE&H9000+I,PEEK(I): NEXT
30 ... was the real problem... What you get, if you type PRINT FRE(0) ?
Marcoexo can use TESTRAM, Marcoexo ...
Info request on MSX MAPPER/MEGARAM SD 512 (Belavenuto)
Score: 158.32 %,
Type: Forum topic , Comments: 6 comments
2.0 User Manual
and this information is right into the "Nextor 2.0 Getting Started Guide" ...
ERR 241 from Philips MSX2 Diagnostic ROM ???
Score: 158.18 %,
Type: Forum topic , Comments: 22 comments
NMS8245 is expanded well...my NMS8245 is expanded to MSX2+ and have a EPROM with the BASIC 3.0.
When boots to Basic it shows "Basic 3.0" wich means that it is reading my bios rom
If I put ...
Pablibiris wrote:
well...my NMS8245 is expanded to MSX2+ and have a EPROM with the BASIC 3.0.
You ...
How does MSX1 or MSX2 detect main RAM bank ?
Score: 158.07 %,
Type: Forum topic , Comments: 9 comments
remove just first bank (CAS0) should it be enough to make it start through a 64k slot 1 or 2 expansion ? ... bank (CAS0) should it be enough to make it start through a 64k slot 1 or 2 expansion ?
I think with /W joined to GND (with a resistor) is OK.
MSX detects ram looking for slot 0-0 to slot 3-0 using ...
-12V usage in Philips MSX?
Score: 157.85 %,
Type: Forum topic , Comments: 1 comment
I was wondering if there's any use in the main board of the -12v supply voltage.
I know that +12v is used by Floppy disk and video stages, but I can't see any usage on -12v , except being routed to the slots.
Is it just provided for ...
NMS 8245 black screen repair
Score: 158.01 %,
Type: Forum topic , Comments: 22 comments
on hardware forum)
As pointed out by Pentarou, As pointed out by Pentarou, service repair ...
How do I activate email alert for posts in which I participate ?
Score: 157.93 %,
Type: Forum topic , Comments: 3 comments
https://www.msx.org/forum/semi-msx-talk/msx-resource-center/...
And MRC FAQ And MRC FAQ (troubleshooting) .
ahah ok... I'll set ...
SRAM vs DRAM performance
Score: 157.95 %,
Type: Forum topic , Comments: 7 comments
I'm going to expand my CX5M by adding a slot 3 expander and set 64k at 3-0, then move the FG05 at 3-1
I'm doing this with the 64K RAM expansion I have, placing the cartridge inside case.
The cartridge itself has all the logic for refreshing the DRAM,
The alternative is to use two ...
FRUITY ANYONE ?
Score: 157.84 %,
Type: Forum topic , Comments: 2 comments
I used to play this nice game "Fruity Frank" loading from cassette... I had a copy from ancient times ;-) Now I messed up trying to restore my cassette reader and incidentally deleted a portion from tape...
I've been digging on the web ...
WTB NA551760 RGB CARD for CX5M
Score: 157.84 %,
Type: Forum topic , Comments: 4 comments
Hello,
I know that french version of CX5M has RGB output, mine (Italy) has not so I wish to add for better colors. I could replicate the board NA551760 which is described on service manual, But maybe someone has a spare to trade for.
Let me know, ...
