M35080FP Datasheet, PDF (10/28 Pages) Renesas Technology Corp – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35080FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Pixel composition
Each bit of a bit map display consists of nine bit map RAM (R0 to
R2, G0 to G2, and B0 to B2.) Color setup can be specified out of
512 kinds per dot. The bit map RAM address corresponding to dot
composition in case pixel composition is 128 dot x 96 dot is shown
in Fig. 11. And, the bit map RAM address corresponding to dot
composition in case pixel composition is 64 dot x192 dot is shown
in Fig. 12. In other pixel composition, the bit map RAM is similarly
assigned in an order from the dots 1 to 16 of line 1.
Dots
Lines
1
2
3
4
5
6
1 to 16
00016
00816
01016
01816
02016
02816
17 to 32
00116
00916
01116
01916
02116
02916
33 to 48
00216
00A16
01216
01A16
02216
02A16
49 to 64
00316
00B16
01316
01B16
02316
02B16
65 to 80
00416
00C16
01416
01C16
02416
02C16
81 to 96 97 to 112113 to 128
00516 00616 00716
00D16 00E16 00F16
01516 01616 01716
01D16 01E16 01F16
02516 02616 02716
02D16 02E16 02F16
91
2D016 2D116 2D216 2D316 2D416 2D516 2D616 2D716
92
2D816 2D916 2DA16 2DB16 2DC16 2DD16 2DE16 2DF16
93
2E016 2E2E6 2E216
2E316 2E416 2E516 2E616 2E716
94
2E816 2E916 2EA16 2EB16 2EC16 2ED16 2EE16 2EF16
95
2F016 2F116 2F216
2F316 2F416 2F516 2F616 2F716
96
2F816 2F916 2FA16 2FB16 2FC16 2FD16 2FE16 2FF16
* The numerical value in a thick frame corresponds to lower 10-bits of bit map RAM (R0 to R2, G0
to G2, B0 to B2) address. (n RAM character number : 0 to 7)
Dot composition in 1 address (16 bits) is MSB....................LSB
Fig.11 Pixel composition (at 128 dots ✕ 96 dots)
Dots
Lines
1
2
3
4
5
6
1 to 16
00016
00416
00816
00C16
01016
01416
17 to 32
00116
00516
00916
00D16
01116
01516
33 to 48
00216
00616
00A16
00E16
01216
01616
49 to 64
00316
00716
00B16
00F16
01316
01716
187
2E816 2E916 2EA16 2EB16
188
2EC16 2ED16 2EE16 2EF16
189
2F016 2F116 2F216
2F316
190
2F416 2F516 2F616
2F716
191
2F816 2F916 2FA16 2FB16
192
2FC16 2FD16 2FE16 2FF16
* The numerical value in a thick frame corresponds to lower 10-bits of bit map RAM (R0 to R2, G0
to G2, B0 to B2) address. (n RAM character number : 0 to 7)
Dot composition in 1 address (16 bits) is MSB....................LSB
Fig.12 Pixel composition (at 64 dots ✕ 192 dots)
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