DSP56K

Assembler code

ROM:00000100
ROM:00000100 ; =============== S U B R O U T I N E =======================================
ROM:00000100
ROM:00000100
ROM:00000100                 global start
ROM:00000100 start:                                  ; CODE XREF: ROM:00000000↑j
ROM:00000100                                         ; start+3↓j ...
ROM:00000100                 clr     a
ROM:00000101                 move    r5,a
ROM:00000102                 tst     a
ROM:00000103                 jne     <start
ROM:00000104                 move    #$14,r5
ROM:00000105                 movec   #$13F,m6
ROM:00000107                 movec   #$13F,m4
ROM:00000109                 move    r2,r1
ROM:0000010A                 move    #$7000,r6
ROM:0000010C                 move    #$7400,r4
ROM:0000010E                 move    (r1)+n1
ROM:0000010F                 move    x:(r1)+,x0  y:(r6)+,y0
ROM:00000110                 do      #$140,ROM_115
ROM:00000112                 mpyr    y0,x0,a     x:(r1)+,x0    y:(r6)+,y0
ROM:00000113                 nop
ROM:00000114                 move    a,x:(r4)+
ROM:00000115
ROM:00000115 ROM_115:                                ; CODE XREF: start+10↑j
ROM:00000115                 movec   #$FFFF,m4
ROM:00000117                 movec   #$FFFF,m6
ROM:00000119                 move    #$72B0,r3
ROM:0000011B                 move    #$72A8,r4
ROM:0000011D                 move    #$72A0,r6
ROM:0000011F                 move    #$7156,r7
ROM:00000121                 do      #8,ROM_129
ROM:00000123                 jsr     ROM_12A
ROM:00000125                 nop
ROM:00000126                 nop

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