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): 122/157頁
文件大?。?/td> 1783K
代理商: M34518M4-XXXSP
ML610Q411/ML610Q412/ML610Q415 User’s Manual
Chapter 5
Interrupts (INTs)
5 – 6
5.2.5
Interrupt Enable Register 4 (IE4)
Address: 0F014H
Access: R/W
Access size: 8 bits
Initial value: 00H
7
6
5
4
3
2
1
0
IE4
ERAD
EUA0
R/W
Initial value
0
IE4 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 IE4 is
not reset.
[Description of Bits]
EUA0 (bit 0)
EUA0 is the enable flag for the UART0 interrupt (UA0INT).
EUA0
Description
0
Disabled (initial value)
1
Enabled
ERAD (bit 5)
ERAD is the enable flag for the RC oscillation type A/D converter interrupt (RADINT).
ERAD
Description
0
Disabled (initial value)
1
Enabled
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