參數(shù)資料
型號(hào)： M38588GCFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 6.25 MHz, MICROCONTROLLER, PDSO42
封裝： 8.40 X 17.50 MM, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁(yè)數(shù)： 14/77頁(yè)
文件大小： 824K
代理商： M38588GCFP
Rev.1.10
Apr 3, 2006
page 21 of 75
REJ03B0139-0110
3858 Group
Fig. 16 Structure of interrupt-related registers
Interrupt edge selection register
INT0 active edge selection bit
INT1 active edge selection bit
INT2 active edge selection bit
INT3 active edge selection bit
Not used (returns “0” when read)
(INTEDGE : address 003A16)
Interrupt request register 1
INT0 interrupt request bit
Timer Z1/CNTR2 interrupt request bit
INT1 interrupt request bit
INT2 interrupt request bit
INT3/Serial I/O2 interrupt request bit
Timer Z2/CNTR3 interrupt request bit
Timer X interrupt request bit
Timer Y interrupt request bit
Interrupt control register 1
0 : No interrupt request issued
1 : Interrupt request issued
(IREQ1 : address 003C16)
(ICON1 : address 003E16)
Interrupt request register 2
Timer 1 interrupt request bit
Timer 2 interrupt request bit
Serial I/O1 receive interrupt request bit
Serial I/O1 transmit interrupt request bit
CNTR0/CNTR2 interrupt request bit
CNTR1/CNTR3 interrupt request bit
AD converter interrupt request bit
Not used (returns “0” when read)
(IREQ2 : address 003D16)
Interrupt control register 2
0 : Interrupts disabled
1 : Interrupts enabled
(ICON2 : address 003F16)
0 : Falling edge active
1 : Rising edge active
Timer 1 interrupt enable bit
Timer 2 interrupt enable bit
Serial I/O1 receive interrupt enable bit
Serial I/O1 transmit interrupt enable bit
CNTR0/CNTR2 interrupt enable bit
CNTR1/CNTR3 interrupt enable bit
AD converter interrupt enable bit
Not used (returns “0” when read)
(Do not write “1” to this bit)
INT0 interrupt enable bit
Timer Z1/CNTR2 interrupt enable bit
INT1 interrupt enable bit
INT2 interrupt enable bit
INT3/Serial I/O2 interrupt enable bit
Timer Z2/CNTR3 interrupt enable bit
Timer X interrupt enable bit
Timer Y interrupt enable bit
b7
INT3/Serial I/O2 interrupt source selection bit
0 : INT3 interrupt
1 : Serial I/O2 interrupt
Timer Z1/CNTR2 interrupt source selection bit
0 : Timer Z1 interrupt
1 : CNTR2 interrupt
Timer Z2/CNTR3 interrupt source selection bit
0 : Timer Z2 interrupt
1 : CNTR3 interrupt
CNTR0/CNTR2 interrupt source selection bit
0 : CNTR0 interrupt
1 : CNTR2 interrupt
CNTR1/CNTR3 interrupt source selection bit
0 : CNTR1 interrupt
1 : CNTR3 interrupt
Not used (returns “0” when read)
Interrupt source selection register
(INTSEL: address 003616)
b0
b7
b0
b7
b0
b7
b0
b7
b0
b7
b0
0 : No interrupt request issued
1 : Interrupt request issued
0 : Interrupts disabled
1 : Interrupts enabled
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