Fujitsu MB90895 Series Hardware Manual page 262

CHAPTER 7 16-bit I/O timer
AND
MOV
MOV
MOV
MOV
MOV
MOV
OR
:
;---------Interrupt program-------------------------------------
WARI1 CLRB
:
User processing (processing of cycle calculate)
:
MOV
MOV
RETI
WARI2 CLRB
INC
RETI
CODE ENDS
;--------Vector setting-----------------------------------------
VECT CSEG
ORG
DSL
ORG
DSL
ORG
DSL
DB
VECT ENDS
END START
244
CCR,#0BFH
I:ICR04,#00H
I:ICR06,#00H
I:DDR1,#00000000B
I:TCCS,#00110100B
I:ICS01,#00010001B ;IN0 pin selection,
ILM,#07
CCR,#40H
I:ICP0
A,0
D:OV_CNT,A
I:IVFE
D:OV_CNT
ABS=0FFH
0FFA0
WARI1
0FFB0
WARI2
0FFDCH
START
00H
;Interrupt disable
;Interrupt level 0 (strongest)
;Interrupt level 0 (strongest)
;Setting pin to input
;Count enable,counter clear,
;Over flow,interrupt enable,
φ
;Count clock /4 selection
;IPCP0 rising edge
;Without IPCP1 edge detection,
;Clear each interrupt request flag
;Input capture interrupt request enable
;Setting interrupt mask level,
Interrupt enable
;Interrupt enanle
;Input capture 0 interrupt request
;Flag clear
;Over flow for next cycle measuring
;Clear counter
;Recover from interrupt
;Clear over flow interrupt request flag
;Over flow counter incremented by one
;Setting vector to interrupt number #23
;Input capture 0 interrupt
;Setting vector to interrupt number #19
;Over flow interrupt
;Reset vector setting
;Setting to single chip mode