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Help with RTC
Score: 142.8 %,
Type: Forum topic , Comments: 2 comments
Hi,
I'm just changing my SVI-738 PSU to an PicoPSU. I just started to think that now that I have standby power output I might also put in RTC chip. (I don't want batteries inside)
I found schematics by Henrik Gilvad, but they look a ...
MSX-BASIC documented...
Score: 141.25 %,
Type: Forum topic , Comments: 11 comments
at least all of the working MSX-BASIC 1.0 instructions, functions and operators are finally listed ... in which the instruction appears? That way you can also make the distinction between 2.0 and 2.1 ... versions were used in which machines.)
The only difference between The only difference between 2.0 ...
How computers were evaluated?
Score: 140.79 %,
Type: Forum topic , Comments: 12 comments
During Christmas time I stayed pretty much offline, so it was a good time to blow the dust off from the old (Finnish) computer magazines and start reading... On those magazines I stumbled in to few surprises. One of them was kind of how closely after ...
Recording to tape...
Score: 139.68 %,
Type: Forum topic , Comments: 15 comments
0=about same, +5 in reality it works much better.
If the result was different, could you say ...
On the radio
Score: 139.22 %,
Type: Forum topic , Comments: 9 comments
https://en.wikipedia.org/wiki https://en.wikipedia.org/wiki/BASICODE has a pretty good explanation, I just found out... ...
Konami game protections
Score: 138.87 %,
Type: Forum topic , Comments: 23 comments
(1989)(Compile)(JP)[cr][f RAM slot][f Intro] disk 1 (original CRC32 0x234b534c).ips).
Hi Nyyrikky,
I had a look ...
Roller ball copy protection.
Score: 138.8 %,
Type: Forum topic , Comments: 22 comments
0A 80
Before you edited the post you got the crack correct
Ok, let me correct:
0009h: ... makes the corruption to go to address 04B0h ->
I didn't pinpoint that word on CCA3h... Now I ...
BASIC competition
Score: 136.95 %,
Type: Forum topic , Comments: 15 comments
<filename>fs-a1st_kanjifont.rom</filename>
<sha1>5aff2d9b6efc723bc395b0f96f0 ...
MSX cartridge power
Score: 135.96 %,
Type: Forum topic , Comments: 2 comments
Hi, quick question
I have a faint memory that someone has told me that MSX cartridge can draw 100mA from +5V line, but how much is allowed to be drawn from +12V and -12V lines?
Writing with a pale ink is Writing with a pale ink is better ...
Vector clipping...
Score: 133.83 %,
Type: Forum topic , Comments: 12 comments
EXX
LD HL,(SX)
LD DE,(DX)
LD BC,255 ;Upper limit X (lower =0)
CALL .CLIP
LD BC,211 ;Upper limit Y (lower =0)
CALL .CLIP
LD (SX),HL
LD (DX),DE
EXX
LD (SY),HL
LD (DY),DE
LD HL,#FFFF ; Vector is valid and should be drawn
LD (USR),HL
RET
.IGNOREVECTOR
POP HL
LD HL,0 ; Vector ...
