Owners manual

System
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 334
00: Pull-up/down disable 01: Pull-up
10: Pull-down 11: Reserved
4.22.2.36. PE PULL Register 1 (Default Value: 0x00000000)
Offset: 0xB0
Register Name: PE_PULL1_REG
Bit
R/W
Default/Hex
Description
31:0
/
/
/
4.22.2.37. PF Configure Register 0 (Default Value: 0x07373733)
Offset: 0xB4
Register Name: PF_CFG0_REG
Bit
R/W
Default/Hex
Description
31:27
/
/
/
26:24
R/W
0x7
PF6_SELECT
000:Input 001:Output
010: Reserved 011:Reserved
100:Reserved 101:Reserved
110:Reserved 111:IO Disable
23
22:20
R/W
0x3
PF5_SELECT
000:Input 001:Output
010:SDC0_D2 011:JTAG_CK
100:Reserved 101:Reserved
110:Reserved 111:IO Disable
19
/
/
/
18:16
R/W
0x7
PF4_SELECT
000:Input 001:Output
010:SDC0_D3 011:UART0_RX
100:Reserved 101:Reserved
110:Reserved 111:IO Disable
15
/
/
/
14:12
R/W
0x3
PF3_SELECT
000:Input 001:Output
010:SDC0_CMD 011:JTAG_DO
100:Reserved 101:Reserved
110:Reserved 111:IO Disable
11
/
/
/
10:8
R/W
0x7
PF2_SELECT
000:Input 001:Output
010:SDC0_CLK 011:UART0_TX
100:Reserved 101:Reserved
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