!cpu 6510 * = $1000 sei lda #$35 sta $01 lda $d011 bpl *-3 lda #$0b sta $d011 ldx #$00 lda #$20 - sta $0400,x sta $0500,x sta $0600,x sta $0700,x dex bne - jsr .timer_start ldx #data_start jsr depack jsr .timer_stop lda #$1b sta $d011 jmp * .timer_start lda #$00 sta $dc0e lda #$40 sta $dc0f lda #$ff sta $dc04 sta $dc05 sta $dc06 sta $dc07 lda #$41 sta $dc0f lda #$01 sta $dc0e rts .timer_stop lda #$00 sta $dc0e lda #$40 sta $dc0f ldy #$00 - lda .cycles,y sta $0400,y iny cpy #$08 bne - lda $dc04 pha lda $dc05 pha lda $dc06 pha lda $dc07 jsr .print_hex pla jsr .print_hex pla jsr .print_hex pla .print_hex eor #$ff pha lsr lsr lsr lsr tax lda .hextab,x sta $0400,y iny pla ldx #$0f sbx #$00 lda .hextab,x sta $0400,y iny rts .cycles !scr "cycles: " .hextab !scr "0123456789abcdef" !align 255,0 depack !src "dzx0_dali.asm" !warn "depacker size: ", * - depack ; * = $6a61 data_start !bin "testfile.lz",,4