UPD16434 NEC, UPD16434 Datasheet - Page 41

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

(2) SMM (Set Multiplexing Mode)
driver, input/output for the SYNC pin, and the data memory bank.
This command specifies the number of time divisions, and the functions of the row driver, and the row/column
0
0
Remark f
F
0
0
0
0
1
1
1
2
M
0
0
0
0
1
1
1
1
2
0
F
to
0
0
1
1
0
0
1
CL
M
0
0
1
1
0
0
1
1
1
1
1
: Clock frequency
M
F
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
0
0
time divisions
M
Number of
2
Frame Frequency
are not allowed.
These settings
16
8
M
1
f
f
f
f
f
CL
CL
CL
CL
CL
/2
/2
/2
/2
/2
Data Sheet S10299EJ4V0DS00
M
14
13
12
11
10
0
R8 to R15
R0/R8 to
R0 to R7
R0 to R7
R7/R15
R15/C42 to
C42 to C49
R15 to R8
R8/C49
Output
Output
SYNC
Input
Input
pin
Memory
bank
0, 1
0
1
0
1
PD16434
41