HMS87C1304A Datasheet, PDF (24/70 Pages) Hynix Semiconductor – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

HMS87C1304A/HMS87C1302A
HYUNDAI MicroElectronics
Address Name
C0H RA
C1H RAIO
C2H RB
C3H RBIO
C4H RC
C5H RCIO
C6H RD
C7H RDIO
CAH RAFUNC
CBH RBFUNC
CCH PUPSEL
D0H TM0
D1H
T0/TDR0/
CDR0
D2H TM1
D3H
TDR1/
T1PPR
D4H
T1/CDR1/
T1PDR
D5H PWM0HR
DEH BUR
E2H IENH
E3H IENL
E4H IRQH
E5H IRQL
E6H IEDS
EAH ADCM
EBH ADCR
ECH BITR¹
ECH CKCTLR¹
EDH WDTR
EFH PFDR²
Bit 7
Bit 6
Bit 5
RA Port Data Register
RA Port Direction Register
RB Port Data Register
RB Port Direction Register
RC Port Data Register
RC Port Direction Register
RD Port Data Register
RD Port Direction Register
ANSEL7 ANSEL6 ANSEL5
TMR2OV EC1I PWM1O
-
-
-
-
-
CAP0
Bit 4
ANSEL4
PWM0O
-
T0CK2
Bit 3
ANSEL3
INT1I
T0CK1
Bit 2
Bit 1
Bit 0
ANSEL2 ANSEL1 ANSEL0
INT0I
BUZO AVREFS
PUPSEL1 PUPSEL0
T0CK0 T0CN
T0ST
Timer0 Register / Timer0 Data Register / Capture0 Data Register
POL
16BIT PWM0E CAP1 T1CK1 T1CK0
ry _{Timer1 Data Register / PWM0 Period Register}
a _{Timer1 Register / Capture1 Data Register / PWM0 Duty Register}
in _{PWM0 High Register}
BUCK1 BUCK0
lim ^{INT0E INT1E}
ADE
WDTE
e _{INT0IF INT1IF}
Pr ^ADIF
WDTIF
BUR5
T0E
BITE
T0IF
BITIF
BUR4
T1E
-
T1IF
-
BUR3
-
-
-
-
BUR2
-
-
-
-
-
-
-
-
IED1H IED1L
-
-
ADEN
ADS2
ADS1
ADS0
ADC Result Data Register
Basic Interval Timer Data Register
T1CN
BUR1
-
-
-
-
IED0H
ADST
T1ST
BUR0
-
-
-
-
IED0L
ADSF
-
WDTCL
-
WAKEUP RCWDT WDTON
7-bit Watchdog Counter Register
-
-
-
BTCL
-
BTS2
PFDIS
BTS1
PFDM
BTS0
PFDS
Table 8-3 Control Registers of HMS87C1304A and HMS87C1302A
These registers of shaded area can not be accessed by bit manipulation instruction as “SET1, CLR1”, but should be accessed by
register operation instruction as “LDM dp,#imm”.
1.The register BITR and CKCTLR are located at same address. Address ECH is read as BITR, written to CKCTLR.
2.The register PFDR only be implemented on devices, not on In-circuit Emulator.
24
Preliminary
Jan. 2001