Port Group Mp1_0 Control Register; Port Group Mp1_1 Control Register - Samsung S5PC110 Manual

S5PC110_UM

2.2.32 PORT GROUP MP1_0 CONTROL REGISTER

There are six control registers, namely, MP1_0CON, MP1_0DAT, MP1_0PUD, MP1_0DRV, MP1_0CONPDN and
MP1_0PUDPDN in the Port Group MP1_0 Control Registers.
•
MP1_0CON, R/W, Address = 0xE020_03C0
•
MP1_0DAT, R/W, Address = 0xE020_03C4
•
MP1_0PUD, R/W, Address = 0xE020_03C8
•
MP1_0DRV, R/W, Address = 0xE020_03CC
•
MP1_0CONPDN, R/W, Address = 0xE020_03D0
•
MP1_0PUDPDN, R/W, Address = 0xE020_03D4
MP1_0DRV
MP1_0DRV[n]

2.2.33 PORT GROUP MP1_1 CONTROL REGISTER

There are six control registers, namely, MP1_1CON, MP1_1DAT, MP1_1PUD, MP1_1DRV, MP1_1CONPDN and
MP1_1PUDPDN in the Port Group MP1_1 Control Registers.
•
MP1_1CON, R/W, Address = 0xE020_03E0
•
MP1_1DAT, R/W, Address = 0xE020_03E4
•
MP1_1PUD, R/W, Address = 0xE020_03E8
•
MP1_1DRV, R/W, Address = 0xE020_03EC
•
MP1_1CONPDN, R/W, Address = 0xE020_03F0
•
MP1_1PUDPDN, R/W, Address = 0xE020_03F4
MP1_1DRV
MP1_1DRV[n]
Bit
[2n+1:2n] 00 = 1x
10 = 2x
n=0~7
01 = 3x
11 = 4x
Bit
[2n+1:2n] 00 = 1x
10 = 2x
n=0~7
01 = 3x
11 = 4x
2 GENERAL PURPOSE INPUT/ OUTPUT
Description
Description
Initial State
0xAAAA
Initial State
0xAAAA
2-110