Owners manual

System
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 179
0
R/W
0x0
LOSC_OUT_GATING.
Configuration of LOSC output, and no LOSC output by default.
0: Enable LOSC output gating
1: Disable LOSC output gating
4.8.3.17. General Purpose Register (Default Value: 0x00000000))
Offset:0x100+N *0x4
(N=0~7)
Register Name: GP_DATA_REGn
Bit
R/W
Default/Hex
Description
31:0
R/W
0x0
GP_DATA.
Data [31:0].
Note: general purpose register 0~7 value can be stored if the VDD_RTC is larger than 1.0v.
4.8.3.18. RTC Debug Register (Default Value: 0x00000000)
Offset:0x170
Register Name: RTC_DEB_REG
Bit
R/W
Default/Hex
Description
31:2
/
/
/
1
R/W
0x0
RTC_TEST_MODE_CTRL.
RTC TEST Mode Control bit.
0
R/W
0x0
RTC_DEBUG.
RTC Simulation Control bit
0: No effect. 1: simulation mode
4.8.3.19. GPL Hold Output Register (Default Value: 0x00000000)
Offset:0x180
Register Name: GPL_HOLD_OUTPUT_REG
Bit
R/W
Default/Hex
Description
31:12
/
/
/
11
R/W
0x0
GPL11_HOLD_OUTPUT.
Hold the output of GPIOL11 when system’s power is changing. The output
must be low level (0) or high level (1) or High-Z; any other outputs may not
hold on.
0: Hold disable
1: Hold enable
10
R/W
0x0
GPL10_HOLD_OUTPUT.
Hold the output of GPIOL10 when system’s power is changing. The output
must be low level (0) or high level (1) or High-Z; any other outputs may not
hold on.
confidential