GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 26

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

HYUNDAI MicroElectronics
Example: The usage software example of Vector address for GMS81524B.
DEC. 1999 Ver 1.04
;
;
;*******************************************
;
;*******************************************
;
RESET:
RAM_CLR: LDA
;
;
NOT_USED:NOP
ORG
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
DW
ORG
ORG
ORG
DI
CLRG
LDX
STA
CMPX
BNE
LDX
TXSP
LDM
LDM
:
:
:
LDM
LDM
LDM
LDM
LDM
LDM
LDM
LDM
EI
:
:
:
:
:
RETI
MAIN
0FFE0H
NOT_USED
NOT_USED
SIO
BIT_TIMER
WD_TIMER
ADC
TIMER3
TIMER2
TIMER1
TIMER0
INT3
INT2
INT1
INT0
NOT_USED
RESET
0A000H
0C000H
0E000H
#0
#0
{X}+
#0C0H
RAM_CLR
#0FEH
R0, #0
R0DD,#82H
TDR0,#250
TM0,#1FH
IRQH,#0
IRQL,#0
IENH,#0C8H ;Enable Timer0, INT0, INT1
IENL,#0
IEDS,#55H
PMR4,#3H
PROGRAM
; Serial Interface
; Basic Interval Timer
; Watchdog Timer
; ADC
; Timer-3
; Timer-2
; Timer-1
; Timer-0
; Int.3
; Int.2
; Int.1
; Int.0
; -
; Reset
; 24K ROM Start address
; 16K ROM Start address
; 8K ROM Start address
;Disable All Interrupts
;RAM Clear(!0000H->!00BFH)
;Stack Pointer Initialize
;Normal Port 0
;Normal Port Direction
;8us x 250 = 2000us
;Start Timer0, 8us at 8MHz
;Select falling edge detect on INT pin
;Set external interrupt pin(INT0, INT1)
;Enable master interrupt
*
GMS81508B/16B/24B
23