UPD16434 NEC, UPD16434 Datasheet - Page 17

• Manufacturer Part Number: UPD16434
• Description: 1/8/ 1/16 DUTY LCD CONTROLLER/DRIVER
• Manufacturer: NEC

(2) 16-time-division (single-chip configuration)
data.
located at the Rn and Cm intersection is 1, the corresponding LCD dot is ON. If the data is 0, the dot is OFF.
Figure 2–7 shows correspondence of bits for the row driver and column driver for the data memory. If the data
Bank 0 and bank 1 are used in a pair, and the contents are read out to the column driver as 42
Bank 0
Bank 1
bit 0
Figure 2–7. Data Memory (16-Time-Division, Single-Chip)
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
29H
C41
28H
C40
To colmn driver
Data Sheet S10299EJ4V0DS00
01H
C1
00H
C0
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
Corresponding
row signal
16-bit display
PD16434
17