參數(shù)資料
型號(hào)： M37545G8-XXXGP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP32
封裝： 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁(yè)數(shù)： 17/65頁(yè)
文件大?。?/td> 782K
代理商： M37545G8-XXXGP
Rev.1.07
Mar 19, 2009
Page 22 of 60
REJ03B0140-0107
7545 Group
Fig. 17 Structure of interrupt-related registers
b7
Interrupt request register 1
(IREQ1 : address 003C16, initial value : 0016)
Timer 2 interrupt request bit
Key-on wakeup interrupt request bit
Timer 1 interrupt request bit
Timer 3 interrupt request bit
INT1 interrupt request bit
INT0 interrupt request bit
Disable (returns “0” when read)
(Do not write “1” to these bits)
b0
b7
b0
Interrupt edge selection register
INT0 interrupt edge selection bit
(INTEDGE : address 003A16, initial value : 0016)
Disable (returns “0” when read)
1 : Rising edge active
0 : Falling edge active
INT1 interrupt edge selection bit
1 : Rising edge active
0 : Falling edge active
Port P04
Port P01
Port P00
0: Key-on wakeup invalid
1: Key-on wakeup valid
b7
b0
Port P02
Port P03
Port P05
Port P06
Port P07
Key-on wakeup pin selection register
(KEYSEL: address 001816, initial value: 0016)
b7
b0
Port P04
Port P01
Port P00
0: Falling edge
1: Rising edge
Port P02
Port P03
Port P05
Port P06
Port P07
Key-on wakeup edge selection register
(KEYEDGE: address 001916, initial value: 0016)
Timer 2 interrupt enable bit
b7
Interrupt control register 1
(ICON1 : address 003E16, initial value : 0016)
Key-on wakeup interrupt enable bit
Timer 1 interrupt enable bit
Timer 3 interrupt enable bit
INT1 interrupt enable bit
INT0 interrupt enable bit
Disable (returns “0” when read)
(Do not write “1” to these bits)
b0
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