s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 82

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

MEMORY MAP
P4MOD
Bit
Identifier
RESET Value
Read/Write
Bit Addressing
P4MOD.3
P4MOD.2
P4MOD.1
P4MOD.0
4-28
— Port 4 Mode Register
Bit 3
P4.2 Analog/Digital Selection Bit
P4.1 Analog/Digital Selection Bit
P4.0 Analog/Digital Selection Bit
0
0
1
0
1
0
1
W
.3
3
0
4
Always logic zero
Configure P4.2 as an digital input pin
Configure P4.2 as an analog input pin
Configure P4.1 as an digital input pin
Configure P4.1 as an analog input pin
Configure P4.0 as an digital input pin
Configure P4.0 as an analog input pin
W
.2
2
0
4
W
.1
1
0
4
W
.0
0
0
4
S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
I/O
FCEH