GMS84512 Datasheet, PDF (34/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS 84512 / 84524
3.1.5 R4 PORT
6-Bit output port.
0
1
R4 2
PORT ₃
4
5
Pin Name
R40/ PWM5
R41/ PWM4
R42/ PWM3
R43/ PWM2
R44/ PWM1
R45/ PWM0
Selection Mode
Port Selection Function Selection
R40 ( O )
PWM5 ( O )
R41 ( O )
PWM4 ( O )
R42 ( O )
PWM3 ( O )
R43 ( O )
PWM2 ( O )
R44 ( O )
PWM1 ( O )
R45 ( O )
PWM0 ( O )
Type
OB
OB
OB
OB
OB
OB
l Register Structure and Description
Register Name
R4 Port Data Register
PWM Control Register
Symbol R/W
R4 R/W
PWMCR1 R/W
Address
00C8_H
00E4_H
Initial Value
Not initialized
0000 0000
R4 PORT DATA REGISTER
R4
<00C8_H>
-
-
R/W R/W R/W R/W R/W R/W
7
6
5
4
3
2
1
0
-
-
R45 R44 R43 R42 R41 R40
Initial value when MCU Reset
[ Not initialized ]
Not used
Port R4 output data
PWM CONTROL REGISTER 1
PWMCR1
<00E4_H>
R/W
7
R/W
6
R/W
5
R/W
4
R/W
3
R/W
2
R/W
1
R/W
0
EN5 EN4 EN3 EN2 EN1 EN0 EN8 CNT
Initial value when MCU Reset
[ 0000 0000 ]
R40/ PWM5 Selection
0 : R40
1 : PWM5
R41/ PWM4 Selection
0 : R41
1 : PWM4
R42/ PWM3 Selection
0 : R42
1 : PWM3
R43/ PWM2 Selection
0 : R43
1 : PWM2
14-bit / 8-bit PWM Count Start/Stop
0 : Count Start
1 : Count Stop
R32/ PWM8 Selection
0 : R32
1 : PWM8
R44/ PWM1 Selection
0 : R44
1 : PWM1
R45/ PWM0 Selection
0 : R45
1 : PWM0
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