hd66420 Renesas Electronics Corporation., hd66420 Datasheet - Page 15

• Manufacturer Part Number: hd66420
• Description: Ram-provided 160 Channel 4-level Grey Scale Driver For Dot Matrix Graphics Lcd
• Manufacturer: Renesas Electronics Corporation.

Table 2 Comparison between Master and Slave Modes
Item
Pin
Registers
Power supply circuit
M/S
OSC
CO
FLM, M, CL1
R0, R2 to R15
R1: BIS1, 0
R1: other
R16
Master Mode
Must be set high
Oscillation is active
Output
Output signals
Valid
Valid
Valid
Valid
Valid
Slave Mode
Must be set low
Oscillation is active
High-Z
Input signals
Valid
Invalid
Valid
Invalid
Invalid
HD66420
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