µ 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
(a) 8-time-division
(b) 16-time-division
R0
R0
R1
R1
R2
R2
R3
R3
R4
R4
R5
R5
R6
R6
R7
R7
Cn+3
Cn+1
Cn+4
Cn+2
Cn
R8
R9
R10
R11
R12
R13
R14
R15
Cn+3
Cn+1
Cn+4
Cn+2
Cn
Data Sheet S10299EJ4V0DS00
13