Nectarine
Infamous OneLiner
mirrorbird
(00:02:32)
i guess that's all there *is* to know. until you are a cycle-counting nerd like my Galaxians friend
mirrorbird
(00:02:08)
all i know about z80 jumps is: JR (relative) can go plus or minus 256, and JP can go anywhere. similar on 6510?
Agemixer
(00:01:31)
c64 JMP command does 3cy
Agemixer
(00:00:56)
and 6510 CPU and VIC chip use different halves of a clock cycle so they doesnt interfere on address/data buses
mirrorbird
(00:00:37)
like mosquitoes over the lake. scots and finns will know.
mirrorbird
(00:00:14)
interesting, that snow effect, it only happens around 'set' bits in the bitmap, so it's like tiny flies hovering around the actual pixels on the screen. empty parts are clear.
Agemixer
(23:59:25)
c64 6510 (6502) does 6 cycles on JSR (jump subroutine) and 6cy on RTS (Return from subr.)
mirrorbird
(23:58:48)
knowing Uncle Sir Clive Sinclair -- probably done to cut the price to consumers 
mirrorbird
(23:58:25)
dynamic RAM refresh interferes with the address bus (for some addresses)
Agemixer
(23:57:15)
or why it makes snow? i don't get it...
