Owners manual

System
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 143
4.4. CPU Configuration
4.4.1. Overview
CPUCFG module is used to configure related CPU parameters.
It features:
 Software Reset Control for every CPU
 CPU Configuration for every CPU
 One 64-bit common counter
4.4.2. Register List
Module Name
Base Address
CPUCFG
0x01F01C00
Register Name
Offset
Description
CPUS_RST_CTRL_REG
0x0000
CPUS reset control register
CPU0_RST_CTRL
0x0040
CPU0 reset control
CPU0_CTRL_REG
0x0044
CPU0 control register
CPU0_STATUS_REG
0x0048
CPU0 status register
CPU1_RST_CTRL
0x0080
CPU1 reset control
CPU1_CTRL_REG
0x0084
CPU1 control register
CPU1_STATUS_REG
0x0088
CPU1 status register
CPU2_RST_CTRL
0x00C0
CPU2 reset control
CPU2_CTRL_REG
0x00C4
CPU2 control register
CPU2_STATUS_REG
0x00C8
CPU2 status register
CPU3_RST_CTRL
0x0100
CPU3 reset control
CPU3_CTRL_REG
0x0104
CPU3 control register
CPU3_STATUS_REG
0x0108
CPU3 status register
CPU_SYS_RST_REG
0x0140
CPU System Reset Register
CPU_CLK_GATING_REG
0x0144
CPU clock gating Register
GENER_CTRL_REG
0x0184
General Control Register
SUP_STAN_FLAG_REG
0x01A0
Super Standby Flag Register
CNT64_CTRL_REG
0x0280
64-bit Counter Control Register
CNT64_LOW_REG
0x0284
64-bit Counter Low Register
CNT64_HIGH_REG
0x0288
64-bit Counter High Register
confidential