参数资料
型号: ST40RA150XH6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 150 MHz, RISC PROCESSOR, PBGA372
封装: 27 X 27 MM, BGA-372
文件页数: 33/90页
文件大小: 672K
代理商: ST40RA150XH6
5 Clock generation
ST40RA166
39/88
5.6.6
CLOCKGENA.STBACKCR and CLOCKGENB.STBACKCR register
Table 18 defines the mapping of modules to bits in the STBREQ and STBACK registers.
CLOCKGENA.STBACKCR
CLOCKGENB.STBACKCR
Current module power status
0x0030
This register indicates the current module power status
[0:7]
ACK[0:7]
Power down status for module [n]
Indicates the current power down status of the
module [n]
Bit [n]: 0 Module [n] operating normally
Bit [n]: 1 Module [n] powered down
Reset state: 0
RO
[8:31]
Reserved
0: No action
1: Undefined
Reset state: Undefined
Bit number
CLOCKGENA
mapping
CLOCKGENB
mapping
0
EMI
Reserved
1
LMI
Reserved
2
DMAC
Reserved
3PCI
Reserved
4PIO
Reserved
5
Reserved
6
Reserved
PCI bus
7
Reserved
Table 18: STBREQ and STBACK mapping for modules
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