... push bc
push ix
di
ld de,lc4d6 ; copy ...
lc4ac: pop ix
pop bc
pop de
pop hl

lc4eb: pop hl
pop hl
ret
call lc4db
pop de
[/code]

... ) 5(ix) = aS -> copy to local variable
; -1 ... ld h,5 (ix)
; copy of the string start pointer ... /> exx
push de
exx
pop hl
ld ... pattern number
push de
exx
pop hl
...

... between the interrupt and the copy-to-screen.

I ... copy you've listed is going to be quicker than POP and PUSH ... lot. Is it going to copy 2/3 of the screen ... to me longer than a POP. So two of them per ...

... between the interrupt and the copy-to-screen.[/quote]
... copy you've listed is going to be quicker than POP and PUSH ... Is it going to copy 2/3 of the screen ... me longer than a POP. So two of them ... most likely bigger. A pop-push transfer could be probably done ...

... change
ld hl,level ; Copy 15 byte buffer from level ... pairs
pop af ;
pop bc ;
pop hl ;
pop de ;
push af ;
push af ;
push af ;
push af ;
push af ;
push ...

... ;955066"]Also, whilst I can POP 2 bytes of data at ... , it seems counter-intuitive to PUSH registers to the video ram ... bytes per pixel line with POP and PUSH gets round this by ... two rows; you have to copy attributes just behind, then just ...

... and it displays a stored block of graphics. (I'll ... , 8

l3: push bc

ld c ... ld e, a

pop bc
djnz l3

l4: push bc
ld bc, 16 ... /> ld e, a
pop bc
djnz l4

More on the MIKE READ POP QUIZ
Never Mind the " ... " which had a huge marketing push ,this one seems to have ... blocks mentioned on the "Question Block Selector Screen" .and it "forces ...

... Body
23:13 Iggy Pop Butt Town
24:49 ... :30 White Zombie FT Iggy Pop Black Sunshine
1:29 ... :33 New Kids on the Block Hangin Tough
3:29 ...
4:33:45 Ween Push the Little Daisies
4 ...

...
ld d, 0
push hl
ld hl, de ...
push bc
call sprite8x8a
pop bc
pop hl
copy to the screen during the ...

... ld h, (hl)
; copy this to HL but add ... copy 8 bytes to both buffers. this trashes BC
push bc ... shiftdata_lbuff
push bc
call sprite8x8caAlwaysLookupRow
pop bc
... SCRBUF_BASEADDR (you have to copy the buffer to the ...

... /> ; copy 8 bytes to both buffers. this trashes BC
push bc ... /> push hl
REPT 8
ldi
ENDR
pop hl ...

... /> ld h, (hl)
; copy this to HL but add ... /> ld h, (hl)
; copy this to HL but add ... ; copy 8 bytes to both buffers. this trashes BC
push bc ... shiftdata_lbuff
push bc
call sprite8x8caAlwaysLookupRow
pop bc
...

... it back
; push table address
push hl
; look up ... ;)
ld h, (hl)
; copy this to HL but add ... row, calculate screen address
pop hl
; move down a ... )
ld (hl), a
pop hl
ret
[/code ...

... unless you PUSH BC before you trash it and POP BC before ... DJNZ
; or you can copy B ... you don't trash and copy it back later I suppose ... register you were going to copy it to instead of trashing ...

... l, b
; push table address
push hl
; look up ... ;)
ld h, (hl)
; copy this to HL but add ... row
djnz .loop
pop hl
ld a, l ...
ld h, (hl)
; copy this to HL but add ...

... rows * 2 bytes)). Does not push or pop any more.

ld h, (hl)
; copy this to HL but add ...
ld h, (hl)
; copy this to HL but add ... /> .notwall
pop hl ; pop data pointer
pop de ; pop coords into de ...

... /> ld h, (hl)
; copy this to HL but add ... /> ld h, (hl)
; copy this to HL but add ... copy 8 bytes to both buffers. this trashes BC
push bc ... shiftdata_lbuff
push bc
call sprite8x8caAlwaysLookupRow
pop bc
...

... /> ld h, (hl)
; copy this to HL but add ... /> ld h, (hl)
; copy this to HL but add ... copy 8 bytes to both buffers. this trashes BC
push bc ... shiftdata_lbuff
push bc
call sprite8x8caAlwaysLookupRow
pop bc
...

... it back
; push table address
push hl
; look ... ;)
ld h, (hl)
; copy this to HL but add ... row, calculate screen address
pop hl
; move down a ... row, calculate screen address
pop hl
; move down a ...

... it back
; push table address
push hl
; look ... ;)
ld h, (hl)
; copy this to HL but add ... row, calculate screen address
pop hl
; move down a ... row, calculate screen address
pop hl
; move down a ...

... /> ; copy this to HL but add col onto it
push bc ... c
add c
pop bc
ld l, a ... c
add c
pop bc
ld l, a ... c
add c
pop bc
ld l, a ... c
add c
pop bc
ld l, a ...

... br /> .nextline
push bc ; push loop count
ld ... by 2
push hl ; push pointer to next line ... /> push de
call jp_hl
pop de
pop hl ... deallocline
push bc
call line_data_dealloc
pop bc
...