HD66108 Datasheet, PDF (38/60 Pages) Hitachi Semiconductor – (RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot Matrix Graphics)

Table 4
Pin
OSC2
CO
CL1
FLM
M
Xn
Xn’
Standby Status of Pins
Status
High
Low
Low (master chip) or high-impedance (slave chip)
Low (master chip) or high-impedance (slave chip)
Low (master chip) or high-impedance (slave chip)
V4 (column output pins)
V5 (row output pins)
Table 5 Register Status after Standby Function Termination
Register Name
Address register
X address register
Y address register
Control register
Mode register
C select register
Display memory
Status after Standby Function Termination
Reset to 0’s except for the STBY bit
Reset to 0’s
Reset to 0’s
Reset to 0’s
Reset to 0’s
Reset to 0’s
Data not preserved
HD66108
991