URL
https://opencores.org/ocsvn/socgen/socgen/trunk
Subversion Repositories socgen
[/] [socgen/] [trunk/] [Projects/] [opencores.org/] [fpgas/] [sw/] [vga_font/] [vga_font.asm] - Rev 131
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cpu 6502
output HEX
* = $0000 ; assemble at $f000
code
;-------------------------------------------
; ;
;Code 00h defines a solid block ;
;Codes 01h-04h define block graphics ;
;Codes 05h-1Fh define line graphics ;
;Codes 20h-7Eh define the ASCII characters ;
;Code 7Fh defines a hash pattern ;
;Codes 80h-FFh user defined characters ;
;------------------------------------------- ;
;//// Solid Block ////
;// 00h: solid block address 000
db $FF,$FF,$FF,$FF,$FF,$FF,$FF,$FF;
;// Block graphics ////
; 01h: Left block up, right block down address 008
db $F0,$F0,$F0,$F0,$0F,$0F,$0F,$0F;
; 02h: Left block down, right block up address 010
db $0F,$0F,$0F,$0F,$F0,$F0,$F0,$F0;
; 03h: Both blocks down address 018
db $00,$00,$00,$00,$FF,$FF,$FF,$FF;
; 04h: Both blocks up address 020
db $FF,$FF,$FF,$FF,$00,$00,$00,$00;
;// Line Graphics ////
; 05h: corner upper left address 028
db $FF,$80,$80,$80,$80,$80,$80,$80;
; 06h: corner upper right address 030
db $FF,$01,$01,$01,$01,$01,$01,$01;
; 07h: corner lower left address 038
db $80,$80,$80,$80,$80,$80,$80,$FF;
; 08h: corner lower right address 040
db $01,$01,$01,$01,$01,$01,$01,$FF;
; 09h: cross junction address 048
db $10,$10,$10,$FF,$10,$10,$10,$10;
; 0Ah: "T" junction address 050
db $FF,$10,$10,$10,$10,$10,$10,$10;
; 0Bh: "T" juntion rotated 90 clockwise address 058
db $01,$01,$01,$FF,$01,$01,$01,$01;
; 0Ch: "T" juntion rotated 180 address 060
db $10,$10,$10,$10,$10,$10,$10,$FF;
; 0Dh: "T" junction rotated 270 clockwise address 068
db $80,$80,$80,$FF,$80,$80,$80,$80;
; 0Eh: arrow pointing right address 070
db $08,$04,$02,$FF,$02,$04,$08,$00;
; 0Fh: arrow pointing left address 078
db $10,$20,$40,$FF,$40,$20,$10,$00;
; 10h: first (top) horizontal line address 080
db $FF,$00,$00,$00,$00,$00,$00,$00;
; 11h: second horizontal line address 088
db $00,$FF,$00,$00,$00,$00,$00,$00;
; 12h: third horizontal line address 090
db $00,$00,$FF,$00,$00,$00,$00,$00;
; 13h: fourth horizontal line address 098
db $00,$00,$00,$FF,$00,$00,$00,$00;
; 14h: fifth horizontal line address 0A0
db $00,$00,$00,$00,$FF,$00,$00;
; 15h: sixth horizontal line address 0A7
db $00,$00,$00,$00,$00,$00,$FF,$00,$00;
; 16h: seventh horizontal line address 0B0
db $00,$00,$00,$00,$00,$00,$FF,$00;
; 17h: eighth (bottom) horizontal line address 0B8
db $00,$00,$00,$00,$00,$00,$00,$FF;
; 18h: first (left) vertical line address 0C0
db $80,$80,$80,$80,$80,$80,$80,$80;
; 19h: second vertical line address 0C8
db $40,$40,$40,$40,$40,$40,$40,$40;
; 1Ah: third vertical line address 0D0
db $20,$20,$20,$20,$20,$20,$20,$20;
; 1Bh: fourth vertical line address 0D8
db $10,$10,$10,$10,$10,$10,$10,$10;
; 1Ch: fifth vertical line address 0E0
db $08,$08,$08,$08,$08,$08,$08,$08;
; 1Dh: sixth vertical line address 0E8
db $04,$04,$04,$04,$04,$04,$04,$04;
; 1Eh: seventh vertical line address 0F0
db $02,$02,$02,$02,$02,$02,$02,$02;
; 1Fh: eighth (right) vertical line address 0F8
db $01,$01,$01,$01,$01,$01,$01,$01;
;// ASCII Characters ////
; 20h: space address 100
db $00,$00,$00,$00,$00,$00,$00,$00;
; 21h: ! address 108
db $10,$10,$10,$10,$00,$00,$10,$00;
; 22h: " address 110
db $28,$28,$28,$00,$00,$00,$00,$00;
; 23h: # address 118
db $28,$28,$7C,$28,$7C,$28,$28,$00;
; 24h: $ address 120
db $10,$3C,$50,$38,$14,$78,$10,$00;
; 25h: % address 128
db $60,$64,$08,$10,$20,$46,$06,$00;
; 26h: & address 130
db $30,$48,$50,$20,$54,$48,$34,$00;
; 27h: ' address 138
db $30,$10,$20,$00,$00,$00,$00,$00;
; 28h: ( address 140
db $08,$10,$20,$20,$20,$10,$08,$00;
; 29h: ) address 148
db $20,$10,$08,$08,$08,$10,$20,$00;
; 2Ah: * address 150
db $00,$10,$54,$38,$54,$10,$00,$00;
; 2Bh: + address 158
db $00,$10,$10,$7C,$10,$10,$00,$00;
; 2Ch: , address 160
db $00,$00,$00,$00,$00,$30,$10,$20;
; 2Dh: - address 168
db $00,$00,$00,$7C,$00,$00,$00,$00;
; 2Eh: . address 170
db $00,$00,$00,$00,$00,$30,$30,$00;
; 2Fh: / address 178
db $00,$04,$08,$10,$20,$40,$00,$00;
; 30h: 0 address 180
db $38,$44,$4C,$54,$64,$44,$38,$00;
; 31h: 1 address 188
db $10,$30,$10,$10,$10,$10,$38,$00;
; 32h: 2 address 190
db $38,$44,$04,$08,$10,$20,$7C,$00;
; 33h: 3 address 198
db $7C,$08,$10,$08,$04,$44,$38,$00;
; 34h: 4 address 1A0
db $08,$18,$28,$48,$7C,$08,$08,$00;
; 35h: 5 address 1A8
db $7C,$40,$78,$04,$04,$44,$38,$00;
; 36h: 6 address 1B0
db $18,$20,$40,$78,$44,$44,$38,$00;
; 37h: 7 address 1B8
db $7C,$04,$08,$10,$20,$20,$20,$00;
; 38h: 8 address 1C0
db $38,$44,$44,$38,$44,$44,$38,$00;
; 39h: 9 address 1C8
db $38,$44,$44,$3C,$04,$08,$30,$00;
; 3Ah: : address 1D0
db $00,$30,$30,$00,$00,$30,$30,$00;
; 3Bh: ; address 1D8
db $00,$30,$30,$00,$00,$30,$10,$20;
; 3Ch: < address 1E0
db $08,$10,$20,$40,$20,$10,$08,$00;
; 3Dh: = address 1E8
db $00,$00,$7C,$00,$7C,$00,$00,$00;
; 3Eh: > address 1F0
db $20,$10,$08,$04,$08,$10,$20,$00;
; 3Fh: ? address 1F8
db $38,$44,$04,$08,$10,$00,$10,$00;
; 40h: @ address 200
db $38,$44,$04,$34,$54,$54,$38,$00;
; 41h: A address 208
db $38,$44,$44,$44,$7C,$44,$44,$00;
; 42h: B address 210
db $78,$44,$44,$78,$44,$44,$78,$00;
; 43h: C address 218
db $38,$44,$40,$40,$40,$44,$38,$00;
; 44h: D address 220
db $70,$48,$44,$44,$44,$48,$70,$00;
; 45h: E address 228
db $7C,$40,$40,$78,$40,$40,$7C,$00;
; 46h: F address 230
db $7C,$40,$40,$78,$40,$40,$40,$00;
; 47h: G address 238
db $38,$44,$40,$5C,$44,$44,$3C,$00;
; 48h: H address 240
db $44,$44,$44,$7C,$44,$44,$44,$00;
; 49h: I address 248
db $38,$10,$10,$10,$10,$10,$38,$00;
; 4Ah: J address 250
db $1C,$08,$08,$08,$08,$48,$30,$00;
; 4Bh: K address 258
db $44,$48,$50,$60,$50,$48,$44,$00;
; 4Ch: L address 260
db $40,$40,$40,$40,$40,$40,$7C,$00;
; 4Dh: M address 268
db $44,$6C,$54,$54,$44,$44,$44,$00;
; 4Eh: N address 270
db $44,$44,$64,$54,$4C,$44,$44,$00;
; 4Fh: O address 278
db $38,$44,$44,$44,$44,$44,$38,$00;
; 50h: P address 280
db $78,$44,$44,$78,$40,$40,$40,$00;
; 51h: Q address 288
db $38,$44,$44,$44,$54,$48,$34,$00;
; 52h: R address 290
db $78,$44,$44,$78,$50,$48,$44,$00;
; 53h: S address 298
db $3C,$40,$40,$38,$04,$04,$78,$00;
; 54h: T address 2A0
db $7C,$10,$10,$10,$10,$10,$10,$00;
; 55h: U address 2A8
db $44,$44,$44,$44,$44,$44,$38,$00;
; 56h: V address 2B0
db $44,$44,$44,$44,$44,$28,$10,$00;
; 57h: W address 2B8
db $44,$44,$44,$54,$54,$54,$28,$00;
; 58h: X address 2C0
db $44,$44,$28,$10,$28,$44,$44,$00;
; 59h: Y address 2C8
db $44,$44,$44,$28,$10,$10,$10,$00;
; 5Ah: Z address 2D0
db $7C,$04,$08,$10,$20,$40,$7C,$00;
; 5Bh: [ address 2D8
db $38,$20,$20,$20,$20,$20,$38,$00;
; 5Ch: \ address 2E0
db $00,$40,$20,$10,$08,$04,$00,$00;
; 5Dh: ] address 2E8
db $38,$08,$08,$08,$08,$08,$38,$00;
; 5Eh: ^ address 2F0
db $10,$28,$44,$00,$00,$00,$00,$00;
; 5Fh: _ address 2F8
db $00,$00,$00,$00,$00,$00,$7C,$00;
; 60h: ` address 300
db $20,$10,$08,$00,$00,$00,$00,$00;
; 61h: a address 308
db $00,$00,$38,$04,$3C,$44,$3C,$00;
; 62h: b address 310
db $40,$40,$58,$64,$44,$44,$78,$00;
; 63h: c address 318
db $00,$00,$38,$40,$40,$44,$38,$00;
; 64h: d address 320
db $04,$04,$34,$4C,$44,$44,$3C,$00;
; 65h: e address 328
db $00,$00,$38,$44,$7C,$40,$38,$00;
; 66h: f address 330
db $18,$24,$20,$70,$20,$20,$20,$00;
; 67h: g address 338
db $00,$00,$3C,$44,$44,$3C,$04,$38;
; 68h: h address 340
db $40,$40,$58,$64,$44,$44,$44,$00;
; 69h: i address 348
db $10,$10,$30,$10,$10,$10,$38,$00;
; 6Ah: j address 350
db $00,$08,$00,$18,$08,$08,$48,$30;
; 6Bh: k address 358
db $40,$40,$48,$50,$60,$50,$48,$00;
; 6Ch: l address 360
db $30,$10,$10,$10,$10,$10,$38,$00;
; 6Dh: m address 368
db $00,$00,$68,$54,$54,$44,$44,$00;
; 6Eh: n address 370
db $00,$00,$58,$64,$44,$44,$44,$00;
; 6Fh: o address 378
db $00,$00,$38,$44,$44,$44,$38,$00;
; 70h: p address 380
db $00,$00,$78,$44,$78,$40,$40,$40;
; 71h: q address 388
db $00,$00,$00,$34,$4C,$3C,$04,$04;
; 72h: r address 390
db $00,$00,$58,$64,$40,$40,$40,$00;
; 73h: s address 398
db $00,$00,$38,$40,$38,$04,$78,$00;
; 74h: t address 3A0
db $00,$20,$20,$70,$20,$20,$24,$18;
; 75h: u address 3A8
db $00,$00,$44,$44,$44,$4C,$34,$00;
; 76h: v address 3B0
db $00,$00,$44,$44,$44,$28,$10,$00;
; 77h: w address 3B8
db $00,$00,$44,$44,$54,$54,$28,$00;
; 78h: x address 3C0
db $00,$00,$44,$28,$10,$28,$44,$00;
; 79h: y address 3C8
db $00,$00,$00,$44,$44,$3C,$04,$38;
; 7Ah: z address 3D0
db $00,$00,$7C,$08,$10,$20,$7C,$00;
; 7Bh: { address 3D8
db $08,$10,$10,$20,$10,$10,$08,$00;
; 7Ch: | address 3E0
db $10,$10,$10,$10,$10,$10,$10,$00;
; 7Dh: } address 3E8
db $20,$10,$10,$08,$10,$10,$20,$00;
; 7Eh: ~ address 3F0
db $00,$00,$60,$92,$0C,$00,$00,$00;
;// Hash Pattern ////
; 7Fh: hash pattern address 3F8
db $55,$AA,$55,$AA,$55,$AA,$55,$AA;
;// User Defined Characters ////
; 80h: vertical to the left address 400
db $F0,$F0,$F0,$F0,$F0,$F0,$F0,$F0;
; 81h: vertical to the right address 408
db $0F,$0F,$0F,$0F,$0F,$0F,$0F,$0F;
; 82h: circle address 410
db $00,$18,$3C,$7E,$7E,$3C,$18,$00;
; 83h: Upper left block only address 418
db $F0,$F0,$F0,$F0,$00,$00,$00,$00;
; 84h: Upper right block only address 420
db $0F,$0F,$0F,$0F,$00,$00,$00,$00;
; 85h: Lower left block only address 428
db $00,$00,$00,$00,$F0,$F0,$F0,$F0;
; 86h: Lower right block only address 430
db $00,$00,$00,$00,$0F,$0F,$0F,$0F;
; 87h: One horizontal line address 438
db $00,$00,$00,$00,$00,$00,$00,$FF;
; 88h: Two horizontal lines address 440
db $00,$00,$00,$00,$00,$00,$FF,$FF;
; 89h: Three horizontal lines address 448
db $00,$00,$00,$00,$00,$FF,$FF,$FF;
; 8Ah: Four horizontal lines address 450
db $00,$00,$00,$00,$FF,$FF,$FF,$FF;
; 8Bh: Five horizontal lines address 458
db $00,$00,$00,$FF,$FF,$FF,$FF,$FF;
; 8Ch: Six horizontal lines address 460
db $00,$00,$FF,$FF,$FF,$FF,$FF,$FF;
; 8Dh: Seven horizontal lines address 468
db $00,$FF,$FF,$FF,$FF,$FF,$FF,$FF;
; 8Eh: One vertical line address 470
db $80,$80,$80,$80,$80,$80,$80,$80;
; 8Fh: Two vertical lines address 478
db $c0,$c0,$c0,$c0,$c0,$c0,$c0,$c0;
code