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System
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 341
[4i+3:4i]
(i=0~7)
R/W
0
EINT_CFG
External INTn Mode (n = 8~15)
0x0: Positive Edge
0x1: Negative Edge
0x2: High Level
0x3: Low Level
0x4: Double Edge (Positive/ Negative)
Others: Reserved
4.22.2.57. PA External Interrupt Configure Register 2 (Default Value: 0x00000000)
Offset: 0x208
Register Name: PA_EINT_CFG2_REG
Bit
R/W
Default/Hex
Description
[4i+3:4i]
(i=0~7)
R/W
0
EINT_CFG
External INTn Mode (n = 16~21)
0x0: Positive Edge
0x1: Negative Edge
0x2: High Level
0x3: Low Level
0x4: Double Edge (Positive/ Negative)
Others: Reserved
4.22.2.58. PA External Interrupt Configure Register 3 (Default Value: 0x00000000)
Offset: 0x20C
Register Name: PA_EINT_CFG3_REG
Bit
R/W
Default/Hex
Description
31:0
/
/
/
4.22.2.59. PA External Interrupt Control Register (Default Value: 0x00000000)
Offset: 0x210
Register Name: PA_EINT_CTL_REG
Bit
R/W
Default/Hex
Description
31:24
/
/
/
[n]
(n=0~23)
R/W
0
EINT_CTL
External INTn Enable (n = 0~21)
0: Disable
1: Enable
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