;this version is only sd card bootable ;********************************************************************* ;* defines ;********************************************************************* .def picDataRAM $d0000000 .def uLow 0 .def uHigh 1 .def vLow 2 .def vHigh 3 .def suLow 4 .def suHigh 5 .def svLow 6 .def svHigh 7 .def duLow 8 .def duHigh 9 .def dvLow 10 .def dvHigh 11 .def cOffsetX 0 .def cOffsetY 1 .def cCenterX 2 .def cCenterY 3 .def cAngle 4 .def cZoom 5 .def cosycLow 6 .def cosycHigh 7 .def cosxcLow 8 .def cosxcHigh 9 .def sinycLow 10 .def sinycHigh 11 .def sinxcLow 12 .def sinxcHigh 13 ;********************************************************************* ; includes ;********************************************************************* .incdir "F:\git\goldmomo_endlos\assembler_files\ucore\" .include "boot_level_sdHeader.s" .include "include\ucore.i" .include "include\ucore_ctrl.i" ;*********************************************************************** ;* loader ;*********************************************************************** ;read sdcard to sram movei r0,startBlock nop moveih r0,>startBlock nop rqldi r0,0 ;low rqldi r0,1 ;high nop ld r2 ld r3 addi r2,64 ;64 blocks offset (ucore code/data) addtqi r3,r3,0 ;read blocks movei r1,$00 movei r0,$00 moveih r1,$f0 ;r1:r0 = $f000 0000 (dest start) movei r6,sdCardReadBlocks nop moveih r6,>sdCardReadBlocks gpci r7,2 ; jmpi r6,0 movei r4,$02 ;2048+3 blocks-1 delay slot nop ;delay slot moveih r4,$4 ;delay slot nop ;delay slot ;*********************************************************************** ;* real code ;*********************************************************************** ;reset PS2 buffer gpci r7,2 ;next 4 + X br PS2Reset nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;setup video (360x225) gpci r7,2 ;next 4 + X br setupVideo nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;setup irq vector dexti >irq movei r0,irq nop setssr r0,2 ;init fps timer 2 dexti >UcTimer2LowValue movei r2,UcTimer2LowValue dexti $c7 ;0658 c749 = 1 Hz movei r0,$49 dexti $06 movei r1,$58 stinc r2,r0 ;low movei r0,5 ;start with auto reloead stinc r2,r1 ;high (timer will reload value after next hit) nop stinc r2,r0 ;write config ;enable irq mask movei r0,UcIrqMsk movei r1,$2 ;enable timer 2 moveih r0,>UcIrqMsk nop st r0,r1 ;enable irqs sei ;*********************************************************************** ;* main loop ;*********************************************************************** loop ;test switches to skip vblank wait dexti >UcRSwichtWLedG movei r0,UcRSwichtWLedG nop rqldi r0,0 nop nop ld r0 nop extri r0,0 ;SW 0? brts skipVBlank nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;wait vpos (930) gpci r7,2 ;next 4 + X br waitVPos movei r0,$a1 ;delay slot nop ;delay slot moveih r0,$3 ;delay slot nop ;delay slot skipVBlank ;switchFrames gpci r7,2 ;next 4 + X br switchFrames nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;set display address to video movei r0,displayFrame movei r1,UcVideoMEMStartAdrLow movei r2,UcVideoMEMLatch moveih r0,>displayFrame moveih r1,>UcVideoMEMStartAdrLow ;low memstart moveih r2,>UcVideoMEMLatch ;latch out rqldi r0,1 rqldi r0,0 nop ld r3 ld r4 st r1,r3 addi r1,1 nop st r1,r4 st r2,r7 ;latch out ;process ps2 keys gpci r7,2 ;next 4 + X br PS2Process nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;testKeys gpci r7,2 br testKeys nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;calcValues gpci r7,2 br calcValues nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;*********************************************************************** ;* per screen ;*********************************************************************** dexti >objectValues movei r2,objectValues ;u, v, su, sv, ... nop ;set du rqldi r2,duLow rqldi r2,duHigh nop ld r0 ld r1 movei r6,l2dduHigh nop setssr r6,5 ;write sel setssr r1,6 ;write data movei r6,l2dduLow nop setssr r6,5 ;write sel setssr r0,6 ;write data ;set dv rqldi r2,dvLow rqldi r2,dvHigh nop ld r0 ld r1 movei r6,l2ddvHigh nop setssr r6,5 ;write sel setssr r1,6 ;write data movei r6,l2ddvLow nop setssr r6,5 ;write sel setssr r0,6 ;write data ;set xmask, ymask, xwidth, adr movei r6,l2dxmask dexti 1 movei r0,$ff ;xmask setssr r6,5 ;write sel setssr r0,6 ;write data movei r6,l2dymask dexti 1 movei r0,$ff ;ymask setssr r6,5 ;write sel setssr r0,6 ;write data movei r6,l2dxwidth dexti 2 movei r0,$00 ;xwidth setssr r6,5 ;write sel setssr r0,6 ;write data movei r1,$00 movei r0,$00 moveih r1,$f0 ;r1:r0 = $f000 0000 (source) movei r6,l2dsadrLow nop setssr r6,5 ;write sel setssr r0,6 ;write data movei r6,l2dsadrHigh nop setssr r6,5 ;write sel setssr r1,6 ;write data ; movei r3,0 ;y yloop ;set u (x) rqldi r2,uLow rqldi r2,uHigh movei r6,l2duHigh ld r0 ld r1 movei r5,l2duLow setssr r6,5 ;write sel setssr r1,6 ;write data setssr r5,5 ;write sel setssr r0,6 ;write data ;set v rqldi r2,vLow rqldi r2,vHigh nop ld r0 ld r1 movei r6,l2dvHigh movei r5,l2dvLow setssr r6,5 ;write sel setssr r1,6 ;write data setssr r5,5 ;write sel setssr r0,6 ;write data ;v += sv; rqldi r2,vLow rqldi r2,vHigh rqldi r2,svLow ld r0 ;vLow ld r1 ;vHigh ld r5 ;svLow rqldi r2,svHigh nop nop ld r6 ;svHigh add r0,r0,r5 addt r1,r1,r6 ssto vLow stwo r2,r0 ssto vHigh stwo r2,r1 ;u = +su rqldi r2,uLow rqldi r2,uHigh rqldi r2,suLow ld r0 ;uLow ld r1 ;uHigh ld r5 ;suLow rqldi r2,suHigh nop nop ld r6 ;suHigh add r0,r0,r5 addt r1,r1,r6 ssto uLow stwo r2,r0 ssto uHigh stwo r2,r1 ;push pipeline (after du,dv) exl2den exl2den exl2den ;draw scanline ;movei r5,picDataRAM ;destination ; movei r6,>>picDataRAM ;moveih r5,>picDataRAM ;moveih r6,>>>picDataRAM movei r1,drawFrame nop moveih r1,>drawFrame nop rqldi r1,1 ;low rqldi r1,0 ;high nop ld r5 ld r6 or r0,r3,r3 ;r0 = y dexti 1 muli r0,$68 ;r0 = r0 * 360 gmulhi r1 ;r1 (high part) gpci r7,2 br drawScanLine24 movei r4,14 ;15 * 24 = 360 pixel delay slot add r5,r5,r0 ;dest + y ;delay slot addt r6,r6,r1 ;high partnop ;delay slot nop ;delay slot ; cmpeqi r3,224 brtc yloop addi r3,1 ;y++ delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;draw stats dexti >fps movei r0,fps nop rqldi r0,0 nop nop ld r0 nop push r0 gpci r7,2 ;next 4 + X br drawTextFormated movei r0,textStats ;delay slot movei r1,1 ;delay slot moveih r0,>textStats ;delay slot movei r2,1 ;delay slot rqpop ;increment frameCounter dexti >frameCounter movei r0,frameCounter nop rqldi r0,0 nop nop ld r1 nop addi r1,1 nop st r0,r1 ;.stop ; br loop nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;********************************************************************* ;* functions ;********************************************************************* .include "components\sdCardLoader.s" .include "components\ps2keyboard.s" .include "components\drawText.s" .include "components\drawChar1Bit.s" ;*********************************************************************** ;* irq code start ;*********************************************************************** irq cli ;save all register epushsadrl epushsadrh push r0 push r1 push r2 push r3 push r4 push r5 push r6 push r7 ;check type of irq dexti >UcIrqMemory movei r0,UcIrqMemory nop rqldi r0,0 nop nop ld r0 ;memory nop extri r0,1 ;timer 2 gpci r7,2 brts irqTimer2 nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;restore all used register and go back rqpop rqpop rqpop pop r7 pop r6 pop r5 rqpop rqpop rqpop pop r4 pop r3 pop r2 rqpop rqpop rqpop pop r1 pop r0 epopsadrh rqpop rti nop ;delay slot epopsadrl ;delay slot nop ;delay slot sei ;delay slot ;*********************************************************************** ;* irq timer 2 ;*********************************************************************** irqTimer2 push r0 push r7 ;do something dexti >frameCounter movei r0,frameCounter movei r3,0 rqldi r0,0 dexti >fps movei r1,fps ld r2 ;counter st r0,r3 ;clear counter st r1,r2 ;store to fps ;clear irq 2 timer dexti >UcIrqMemory movei r0,UcIrqMemory nop rqldi r0,0 nop movei r1,2 ;timer 2 ld r2 ;memory nop bic r2,r2,r1 nop st r0,r2 ; ;back rqpop nop nop pop r7 rqpop jmpi r7,0 nop ;delay slot pop r0 ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* ;* drawScanLine24 ;* ;* r4 pixel count / 24 - 1 ;* r5 dest low ;* r6 dest high ;* ;* note: you have to setup l2dData before drawScanLine24 push r0 push r1 push r2 push r3 push r4 push r5 push r6 push r7 ;per 24 pixel (dest) scanloop exl2den exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2denerqld exl2derqld esadr r6,r5 addi r5,8 addtqi r6,r6,0 eld r0 eld r1 eld r2 eld r3 est r0,0 est r1,1 est r2,2 est r3,3 eld r0 eld r1 eld r2 eld r3 est r0,4 est r1,5 est r2,6 est r3,7 esadr r6,r5 addi r5,8 addtqi r6,r6,0 eld r0 eld r1 eld r2 eld r3 est r0,0 est r1,1 est r2,2 est r3,3 eld r0 eld r1 eld r2 eld r3 est r0,4 est r1,5 est r2,6 est r3,7 esadr r6,r5 addi r5,8 addtqi r6,r6,0 eld r0 eld r1 eld r2 eld r3 est r0,0 est r1,1 est r2,2 est r3,3 eld r0 eld r1 eld r2 eld r3 subi r4,1 brts scanloop est r0,4 ;delay slot est r1,5 ;delay slot est r2,6 ;delay slot est r3,7 ;delay slot ; rqpop rqpop rqpop pop r7 pop r6 pop r5 rqpop rqpop rqpop pop r4 pop r3 pop r2 rqpop rqpop jmpi r7,0 pop r1 ;delay slot pop r0 ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* ;* testKeys ;* testKeys push r7 dexti >variableValues movei r6,variableValues ;source ;check key A movei r0,$1c ;a? gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot cmpeqi r0,0 brts notAPressed rqldi r6,cAngle ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop addi r0,1 ssto cAngle stwo r6,r0 notAPressed ;check key S movei r0,$1b ;s? gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notSPressed rqldi r6,cAngle ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop subi r0,1 ssto cAngle stwo r6,r0 notSPressed ;check key D movei r0,$23 ;d? gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notDPressed rqldi r6,cZoom ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop addi r0,1 ssto cZoom stwo r6,r0 notDPressed ;check key F movei r0,$2b ;f? gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notFPressed rqldi r6,cZoom ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop subi r0,1 ssto cZoom stwo r6,r0 notFPressed ;left arrow movei r0,$fb ;l gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notLAPressed rqldi r6,cCenterX ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop addi r0,1 ssto cCenterX stwo r6,r0 notLAPressed ;right arrow dexti 1 movei r0,$04 ;r gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notRAPressed rqldi r6,cCenterX ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop subi r0,1 ssto cCenterX stwo r6,r0 notRAPressed ;up arrow dexti 1 movei r0,$05 ;u gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notUAPressed rqldi r6,cCenterY ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop addi r0,1 ssto cCenterY stwo r6,r0 notUAPressed ;down arrow dexti 1 movei r0,$02 ;d gpci r7,2 br PS2TestKey nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;dump cmpeqi r0,0 brts notDAPressed rqldi r6,cCenterY ;delay slot nop ;delay slot nop ;delay slot ld r0 ;delay slot nop subi r0,1 ssto cCenterY stwo r6,r0 notDAPressed rqpop nop nop pop r7 nop jmpi r7,0 nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* waitVPos ;* ;* r0 pos ;* waitVPos push r1 push r2 dexti >UcVideoRVCountWHSYNC movei r1,UcVideoRVCountWHSYNC ;vcount nop waitV rqldi r1,0 nop nop ld r2 ;get vcount nop cmpeq r0,r2 brtc waitV nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot rqpop rqpop jmpi r7,0 pop r2 ;delay slot pop r1 ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* ;* calcValues ;* calcValues push r7 dexti >variableValues movei r5,variableValues ;source dexti >objectValues movei r6,objectValues ;dest ;get sin,cos form angle dexti $1 movei r2,$ff rqldi r5,cAngle dexti >sinTable movei r1,sinTable ld r0 ;angle nop and r0,r0,r2 ;only 0..511 nop rqld r1,r0 ;sinTable[r] addi r0,128 nop ld r4 ;r4 = sin rqld r1,r0 ;sinTable[r+128] rqldi r5,cZoom nop ld r3 ;r3 = cos ld r2 ;r2 = zoom ;multiply with zoom nop muls r0,r4,r2 ;sin * zoom gmulhi r4 ;get upper part r4 = ssin (high) muls r1,r3,r2 ;cos * zoom gmulhi r3 ;get upper part r3 = scos (high) ;asr 8 r4:r0 r3:r1 lsri r0,8 lsri r1,8 dexti $20 ;*$100 = 10 0000 [000] = mulqi r2,r4,0 ;r4 = AAAA AAAA BBBB BBBB -> BBBB BBBB 0000 0000 nop or r0,r0,r2 dexti $20 mulqi r2,r3,0 nop or r1,r1,r2 asri r4,8 asri r3,8 ;store su,sv,du,dv ssto duLow stwo r6,r0 ;du = ssin ssto duHigh stwo r6,r4 ssto dvLow stwo r6,r1 ;dv = scos ssto dvHigh stwo r6,r3 ssto suLow stwo r6,r1 ;su = scos ssto suHigh stwo r6,r3 movei r7,0 movei r2,0 sub r7,r7,r0 subt r2,r2,r4 ssto svLow stwo r6,r7 ;sv = -ssin ssto svHigh stwo r6,r2 ;calculate offset for center position ; ;scos = r3:r1 ;ssin = r4:r0 ;Int32 cosy = (Int32)((ncos * centerY)); push r0 push r1 push r3 push r4 gpci r7,2 br muls32x16 ;r4:r3 = r1:r0 * r2 rqldi r5,cCenterY or r0,r1,r1 ;r0 = cos low or r1,r3,r3 ;r1 = cos high ld r2 ;r2 = centerY ssto cosycLow stwo r5,r3 ssto cosycHigh stwo r5,r4 ;dump ;.stop rqpop rqpop rqpop pop r4 pop r3 pop r1 rqpop nop nop pop r0 nop ;Int32 cosx = (Int32)((ncos * centerX)); push r0 push r1 push r3 push r4 gpci r7,2 br muls32x16 ;r4:r3 = r1:r0 * r2 rqldi r5,cCenterX or r0,r1,r1 ;r0 = cos low or r1,r3,r3 ;r1 = cos high ld r2 ;r2 = centerX ssto cosxcLow stwo r5,r3 ssto cosxcHigh stwo r5,r4 ;dump ;.stop rqpop rqpop rqpop pop r4 pop r3 pop r1 rqpop nop nop pop r0 nop ;Int32 siny = (Int32)((nsin * centerY)); push r0 push r1 push r3 push r4 gpci r7,2 br muls32x16 ;r4:r3 = r1:r0 * r2 rqldi r5,cCenterY or r0,r0,r0 ;r0 = sin low or r1,r4,r4 ;r1 = sin high ld r2 ;r2 = centerY ssto sinycLow stwo r5,r3 ssto sinycHigh stwo r5,r4 rqpop rqpop rqpop pop r4 pop r3 pop r1 rqpop nop nop pop r0 nop ;Int32 sinx = (Int32)((nsin * centerX)); push r0 push r1 push r3 push r4 gpci r7,2 br muls32x16 ;r4:r3 = r1:r0 * r2 rqldi r5,cCenterX or r0,r0,r0 ;r0 = sin low or r1,r4,r4 ;r1 = sin high ld r2 ;r2 = centerX ssto sinxcLow stwo r5,r3 ssto sinxcHigh stwo r5,r4 rqpop rqpop rqpop pop r4 pop r3 pop r1 rqpop nop nop pop r0 nop ;u = (UInt32)(((cosyc + sinxc)) + (offsetTextX << 16)); rqldi r5,cosycHigh rqldi r5,cosycLow rqldi r5,sinxcHigh ld r0 ld r1 ;cosyc = r0:r1 ld r2 rqldi r5,sinxcLow rqldi r5,cOffsetX nop ld r3 ;sinxc = r2:r3 ld r4 ;offset = r4 ;dump ;.stop add r1,r1,r3 addt r0,r0,r2 ;cosyc + sinxc nop add r0,r0,r4 ;+ offset X ;set u ssto uLow stwo r6,r1 ssto uHigh stwo r6,r0 ;v = (UInt32)(((cosx - siny)) + (offsetTextY << 16)); rqldi r5,cosxcHigh rqldi r5,cosxcLow rqldi r5,sinycHigh ld r0 ld r1 ;cosxc = r0:r1 ld r2 rqldi r5,sinycLow rqldi r5,cOffsetY nop ld r3 ;sinyc = r2:r3 ld r4 ;offset = r4 sub r1,r1,r3 subt r0,r0,r2 ;cosyc + sinxc nop add r0,r0,r4 ;+ offset Y ;set u ssto vLow stwo r6,r1 ssto vHigh stwo r6,r0 ; rqpop nop nop pop r7 nop jmpi r7,0 nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* ;* r4:r3 = r1:r0 * r2 ;* muls32x16 nop mul r3,r0,r2 gmulhi r4 mul r1,r1,r2 movei r2,0 add r4,r4,r1 jmpi r7,0 sub r0,r2,r0 nop add r4,r4,r0 nop ;****************************** ;* switchFrames ;* switchFrames push r0 push r1 push r2 push r3 push r4 push r5 movei r0,displayFrame movei r1,drawFrame moveih r0,>displayFrame moveih r1,>drawFrame rqldi r0,0 rqldi r0,1 nop ld r2 ld r3 rqldi r1,0 rqldi r1,1 nop ld r4 ld r5 st r0,r4 addi r0,1 nop st r0,r5 st r1,r2 addi r1,1 nop st r1,r3 rqpop rqpop rqpop pop r5 pop r4 pop r3 rqpop rqpop rqpop pop r2 pop r1 pop r0 jmpi r7,0 nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;****************************** ;* ;* setupVideo ;* setupVideo movei r0,videoDefault ;source movei r1,UcTimer2Ctrl ;dest-1 moveih r0,>videoDefault moveih r1,>UcTimer2Ctrl movei r2,26 ;27-1 setupVideoLoop rqldi r0,0 addi r0,1 addi r1,1 ld r3 subi r2,1 brts setupVideoLoop st r1,r3 ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot jmpi r7,0 nop ;delay slot nop ;delay slot nop ;delay slot nop ;delay slot ;********************************************************************* ;* data ;********************************************************************* videoDefault ;AD NAME NEW DEFAULT word $0001 ;10 VIDEO_ON 1 1 (ON) word $0097 ;11 HSYNC (D = 11 .. 0) 152-1 152-1 word $017f ;12 HSTART (D = 11 .. 0) 384-1 384-1 word $017d ;13 HMEMSTART (D = 11 .. 0) 382-1 382-1 word $071f ;14 HSTOP (D = 11 .. 0) 1824-1 1824-1 word $076f ;15 HTOTAL (D = 11 .. 0) 1904-1 1904-1 word $0002 ;16 VSYNC (D = 10 .. 0) 3-1 3-1 word $001e ;17 VSTART (D = 10 .. 0) 31-1 31-1 word $03a2 ;18 VSTOP (D = 10 .. 0) 931-1 931-1 word $03a3 ;19 VTOTAL (D = 10 .. 0) 932-1 932-1 word $0000 ;1a LC ADDER LOW $0000 $0000 word $0040 ;1b LC ADDER HIGH $0080 $0040 word $0000 ;1c LC ADDER LATCH X X word $0000 ;1d LC START (10 .. 0) Pixeloffset $0000 $0000 word $0000 ;1e X X word $0000 ;1f X X word $0008 ;20 HLOADSTART 8 8 word $00bc ;21 HLOADSTOP 360+8 180+8 word $001e ;22 VLOADSTART 31-1 31-1 word $03a2 ;23 VLOADSTOP 931-1 931-1 word $0004 ;24 VLOADNEXT 2 4 word $0000 ;25 MEM_STARTADR_store low $0000 $0000 word $d000 ;26 MEM_STARTADR_store high $f000 $f000 word $0000 ;27 MEMLowINEOFFSET_store low $0000 $0000 word $0000 ;28 MEMLowINEOFFSET_store high $0000 $0000 word $0002 ;29 MEM_MODE_store 2 2 (X1R5G5B5X1R5G5B5) word $0000 ;2a LATCH MEM_STARTADR/LINEOFFSET/MODE X X ;********************************************** textStats .stringz "FPS %u" fps word 0 frameCounter word 0 ;********************************************** objectValues word 0 ;uLow 0 word 0 ;uHigh 1 word 0 ;vLow 2 word 0 ;vHigh 3 word 0 ;suLow 4 word 0 ;suHigh 5 word 32767 ;svLow 6 word 0 ;svHigh 7 word 32767 ;duLow 8 word 0 ;duHigh 9 word 0 ;dvLow 10 word 0 ;dvHigh 11 variableValues word 267 ;offset X word 250 ;offset Y word -180 ;center X word -112 ;center Y word 0 ;angle word $0100 ;zoom word 0 ;cosyc low word 0 ; high word 0 ;cosxc low word 0 ; high word 0 ;sinyc low word 0 ; high word 0 ;sinxc low word 0 ; high ;********************************************** sinTable ;512*1.25 word 0 ;0 word 402 ;1 word 804 ;2 word 1206 ;3 word 1608 ;4 word 2009 ;5 word 2411 ;6 word 2811 ;7 word 3212 ;8 word 3612 ;9 word 4011 ;10 word 4410 ;11 word 4808 ;12 word 5205 ;13 word 5602 ;14 word 5998 ;15 word 6393 ;16 word 6787 ;17 word 7179 ;18 word 7571 ;19 word 7962 ;20 word 8351 ;21 word 8740 ;22 word 9126 ;23 word 9512 ;24 word 9896 ;25 word 10279 ;26 word 10660 ;27 word 11039 ;28 word 11417 ;29 word 11793 ;30 word 12167 ;31 word 12540 ;32 word 12910 ;33 word 13279 ;34 word 13645 ;35 word 14010 ;36 word 14372 ;37 word 14733 ;38 word 15091 ;39 word 15446 ;40 word 15800 ;41 word 16151 ;42 word 16500 ;43 word 16846 ;44 word 17189 ;45 word 17531 ;46 word 17869 ;47 word 18205 ;48 word 18538 ;49 word 18868 ;50 word 19195 ;51 word 19520 ;52 word 19841 ;53 word 20160 ;54 word 20475 ;55 word 20787 ;56 word 21097 ;57 word 21403 ;58 word 21706 ;59 word 22005 ;60 word 22302 ;61 word 22595 ;62 word 22884 ;63 word 23170 ;64 word 23453 ;65 word 23732 ;66 word 24007 ;67 word 24279 ;68 word 24547 ;69 word 24812 ;70 word 25073 ;71 word 25330 ;72 word 25583 ;73 word 25832 ;74 word 26078 ;75 word 26319 ;76 word 26557 ;77 word 26790 ;78 word 27020 ;79 word 27245 ;80 word 27467 ;81 word 27684 ;82 word 27897 ;83 word 28106 ;84 word 28310 ;85 word 28511 ;86 word 28707 ;87 word 28898 ;88 word 29086 ;89 word 29269 ;90 word 29447 ;91 word 29621 ;92 word 29791 ;93 word 29956 ;94 word 30117 ;95 word 30273 ;96 word 30425 ;97 word 30572 ;98 word 30714 ;99 word 30852 ;100 word 30985 ;101 word 31114 ;102 word 31237 ;103 word 31357 ;104 word 31471 ;105 word 31581 ;106 word 31685 ;107 word 31785 ;108 word 31881 ;109 word 31971 ;110 word 32057 ;111 word 32138 ;112 word 32214 ;113 word 32285 ;114 word 32351 ;115 word 32413 ;116 word 32469 ;117 word 32521 ;118 word 32568 ;119 word 32610 ;120 word 32647 ;121 word 32679 ;122 word 32706 ;123 word 32728 ;124 word 32745 ;125 word 32758 ;126 word 32765 ;127 word 32767 ;128 word 32765 ;129 word 32758 ;130 word 32745 ;131 word 32728 ;132 word 32706 ;133 word 32679 ;134 word 32647 ;135 word 32610 ;136 word 32568 ;137 word 32521 ;138 word 32469 ;139 word 32413 ;140 word 32351 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