參數(shù)資料
型號: STMPE801MTR
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8 I/O, PIA-GENERAL PURPOSE, PDSO16
封裝: SOP-16
文件頁數(shù): 8/26頁
文件大?。?/td> 399K
代理商: STMPE801MTR
Interrupt, power supply & reset
STMPE801
16/26
8
Interrupt, power supply & reset
STMPE801 could be configured to generate an interrupt when there is a logic transition of
any of the GPIO configured as input.
8.1
Interrupt enable GPIO mask register (IEGPIOR)
IEGPIOR register is used to enable the interruption from a particular GPIO interrupt source
to the host. The IEG[7:0] bits are the interrupt enable mask bits correspond to the GPIO[7:0]
pins.
IEGPIOR
Bit
7
6
5
432
1
0
IEG7
IEG6
IEG5
IEG4
IEG3
IEG2
IEG1
IEG0
R/W
RW
RWRWRW
RW
Reset
Value
0
000
0
Table 13. Register
Bits
Name
Description
7:0
IEG[x]
Interrupt Enable GPIO Mask (where x = 7 to 0)
Writing a ‘1’ to the IE[x] bit will enable the interruption to the host.
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