Allwinner A20 - Page 280

A20 User Manual (Revision 1.2) Copyright © 2013 Allwinner Technology Co., Ltd. All Rights Reserved. Page 280 / 812
Offset: 0xFC
Register Name: PH_CFG0
Default Value: 0x0000_0000
Bit
Read/Write
Default
Description
110: EINT7 111: CSI1_D7
27
/
/
/
26:24
R/W
0
PH6_SELECT
000: Input 001: Output
010: LCD1_D6 011: Reserved
100: UART5_TX 101: MS_BS
110: EINT6 111: CSI1_D6
23
/
/
/
22:20
R/W
0
PH5_SELECT
000: Input 001: Output
010: LCD1_D5 011: Reserved
100: UART4_RX 101: Reserved
110: EINT5 111: CSI1_D5
19
/
/
/
18:16
R/W
0
PH4_SELECT
000: Input 001: Output
010: LCD1_D4 011: Reserved
100: UART4_TX 101: Reserved
110: EINT4 111: CSI1_D4
15
/
/
/
14:12
R/W
0
PH3_SELECT
000: Input 001: Output
010: LCD1_D3 011: Reserved
100: UART3_CTS 101: Reserved
110: EINT3 111: CSI1_D3
11
/
/
/
10:8
R/W
0
PH2_SELECT
000: Input 001: Output
010: LCD1_D2 011: Reserved
100: UART3_RTS 101: Reserved
110: EINT2 111: CSI1_D2
7
/
/
/
6:4
R/W
0
PH1_SELECT