GMS84512 Datasheet, PDF (22/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS 84512 / 84524
TABLE 2.1. PERIPHERALREGISTER LIST
Address
00C0H
00C1H
00C2H
00C3H
00C4H
00C5H
00C6H
00C7H
00C8H
00C9H
00CAH
00CBH
00CCH
00CEH
00CFH
00D0H
00D1H
00D2H
00D3H
00D4H
00D5H
00D6H
00D7H
00D8H
00D9H
00DAH
00DBH
00DCH
00DDH
Register Name
R0 PORT DATA REGISTER
SYMBOL R/W ^{RESET VALUE}
7654321 0
R0
R/W _Undefined
R0 PORT I/O DIRECTION REGISTER
R0DD
W 0000000 0
R1 PORT DATA REGISTER
R1
R/W _Undefined
R1 PORT I/O DIRECTION REGISTER
R2 PORT DATA REGISTER
R1DD
R2
W - 000000 0
R/W _Undefined
R2 PORT I/O DIRECTION REGISTER
R3 PORT DATA REGISTER
R2DD
R3
W 0000000 0
R/W _Undefined
R3 PORT I/O DIRECTION REGISTER
R3DD
W 000000 - -
R4 PORT DATA REGISTER
R4
R/W - - _Undefined
R5 PORT DATA REGISTER
R5
R/W - - - - Undefined
PORT FUNCTION SELECTION REGISTER
EXT. INTERRUPT EDGE SELECTION REGISTER
FUNC
IEDS
W - - - 0000 0
W - - 00000 0
OPERATION MODE REGISTER
TMR
W - - - - -00 0
BASIC INTERVAL TIMER REGISTER
BITR
R
Undefined
CLOCK CONTROL REGISTER
WATCH-DOG TIMER REGISTER
CKCTLR
WDTR
W - - 01011 1
W - 011111 1
TIMER MODE REGISTER0
TIMER MODE REGISTER2
TIMER0 DATA REGISTER
TM0
TM2
TDR0
R/W - 0 0 0 0 0 0 0
R/W - 0 0 0 0 0 0 0
R/W _Undefined
TIMER1 DATA REGISTER
TDR1
R/W
Undefined
TIMER2 DATA REGISTER
TDR2
R/W
Undefined
TIMER3 DATA REGISTER
TDR3
R/W
Undefined
A/D COMPARATOR MODE REGISTER
CMR
W *6 0 0 - 0 0 0 0 0
A/D COMP. CHANNEL SELECTION REGISTER
CIS
W - -- ---0 0
SERIAL I/O MODE REGISTER
SERIAL I/O DATA REGISTER
SIOM
SIOR
R/W *0 - 0 0 0 0 0 0 1
R/W _Undefined
PWM0 DATA REGISTER
PWMR0 W - _Undefined
PWM1 DATA REGISTER
PWMR1 W - _Undefined
PWM2 DATA REGISTER
PWMR2 W - _Undefined
PWM3 DATA REGISTER
PWMR3 W - _Undefined
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