NJU6676 New Japan Radio Co., Ltd., NJU6676 Datasheet - Page 32

• Manufacturer Part Number: NJU6676
• Description: 64-Common x 132-Segment plus 1-Icon Bit Map Type LCD Controller and Driver
• Manufacturer: New Japan Radio Co., Ltd.

NJU6676
PRELIMINARY
5-5) Chip select
CS1, CS2 are Chip Select terminals. In case of CS1="L" and CS2=”H”, the interface with MPU is
available. In case of CS1=”H” or CS2=”L”, the D0 to D7 are high impedance and A0, RD, WR,
D7(SI) and D6(SCL) inputs are ignored. If the serial interface is selected when CS1= ”H” or CS2= ”L”,
the shift register and the counter are reset. However, the reset is always operated in any conditions
of CS1 and CS2.