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UPD7229 Datasheet(PDF) 13 Page - NEC |
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UPD7229 Datasheet(HTML) 13 Page - NEC |
13 / 39 page Data Sheet S10299EJ4V0DS00 13 µµµµ PD16434 Figure 2–3 shows the LCD configuration for the character generator. A character is configured in 5 × 7-dot configuration. The most significant bit (bit 7) of the data memory is not used by the character generator. Therefore, LCD dots, corresponding to the most significant bit (R7 in 8-time-division, or R7 and R15 in 16-time-division), can be used for the cursor or indicator display pattern, independently from the character generator. The most significant bits are manipulated by a cursor manipulation command (WRCURS, CLCURS), etc. Figure 2–3. LCD Configuration When Using Character Generator R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 Cn+4 Cn+2 Cn Cn+3 Cn+1 (b) 16-time-division R0 R1 R2 R3 R4 R5 R6 R7 Cn+4 Cn+2 Cn Cn+3 Cn+1 (a) 8-time-division |
Similar Part No. - UPD7229 |
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Similar Description - UPD7229 |
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