HD404818 Datasheet, PDF (63/100 Pages) Hitachi Semiconductor – 16-digit LCD driver

PMRA: $004
PMRA3 PMRA2 PMRA1 PMRA0
HD404818 Series
SMR: $005
SMR3 SMR2 SMR1 SMR0
Transmit clock selection
R0₀/SCK pin mode selection
R0₂/SO pin mode selection
R0₁/SI pin mode selection
Figure 32 Configurations and Functions of the Mode Registers
Transmit
clock
Serial
output
data
Serial input
data
latch timing
1
2
3
4
5
6
7
8
LSB
MSB
Figure 33 Serial Interface I/O Timing
61