參數(shù)資料
型號: M34518M4-XXXSP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP32
封裝: 0.400 INCH, 1.78 MM PITCH, PLASTIC, SDIP-32
文件頁數(shù): 120/157頁
文件大?。?/td> 1783K
代理商: M34518M4-XXXSP
ML610Q411/ML610Q412/ML610Q415 User’s Manual
Chapter 5
Interrupts (INTs)
5 – 4
5.2.3
Interrupt Enable Register 2 (IE2)
Address: 0F012H
Access: R/W
Access size: 8 bits
Initial value: 00H
7
6
5
4
3
2
1
0
IE2
EI2C0
ESAD
ESIO0
R/W
Initial value
0
IE2 is a special function register (SFR) to control enable/disable for each interrupt request.
When an interrupt is accepted, the master interrupt enable flag (MIE) is set to “0”, but the corresponding flag of IE2 is
not reset.
[Description of Bits]
ESIO0 (bit 0)
ESIO0 is the enable flag for the synchronous serial port 0 interrupt (SIO0INT).
ESIO0
Description
0
Disabled (initial value)
1
Enabled
ESAD (bit 2)
ESAD is the enable flag for the successive approximation type A/D converter interrupt (SADINT).
ESAD
Description
0
Disabled (initial value)
1
Enabled
EI2C0 (bit 7)
EI2C0 is the enable flag for the I2C bus 0 interrupt (I2C0INT).
EI2C0
Description
0
Disabled (initial value)
1
Enabled
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