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: 20/90页
文件大小: 672K
代理商: ST40RA150XH6
4 System configuration
ST40RA166
27/88
4.8.6
PIO alternate functions
The function of pads with PIO alternate functions are controlled by the PIO.PC0, PIO.PC1 and PIO.PC2
registers.
In the ST40RA166 device, the operational modes for these registers differ from the standard
architecture definition and are shown in
Table 11.
[41:43]
Reserved
[44:46]
EMPI
_CS_ENB
Enable EMPI chip selection alternate function
000: NOTESC0 remapped to NOTEMPICS
001: NOTESC1 remapped to NOTEMPICS
010: NOTESC2 remapped to NOTEMPICS
011: NOTESC3 remapped to NOTEMPICS
100: NOTESC4 remapped to NOTEMPICS
101: NOTESC5 remapped to NOTEMPICS
110: Reserved
111: Disabled (value at reset)
RW
47
SEL
_EXT_EMI_SLAVE
Select EMI slave or master functionality
0: EMI is bus master
1: EMI is bus slave
RW
[48:59]
Reserved
[60:63]
PIO
_CONF
PIO_CONF
RW
PIO bit configuration
PIO output state
PIO.PC2
PIO.PC1
PIO.PC0
NonPIO function
a
a. State following reset
-0
0
PIO bidirectional
Open drain
0
1
PIO output
Push-pull
0
1
0
PIO bidirectional
Open drain
0
1
PIO input
High impedance
1
0
PIO input
High impedance
1
0
1
Reserved
-
1
0
Reserved
-
1
Table 11: PIO alternate function registers
SYSCONF.SYS_CON2
Functional pin use and behavior
0x0018
Table 10:
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相关代理商/技术参数
参数描述
ST40RA150XHA 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-bit Embedded SuperH Device
ST40RA166 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-BIT EMBEDDED SUPERH MICROPROCESSOR
ST40RA166XH1 制造商:STMicroelectronics 功能描述:
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ST40RA166XH6/TR 制造商:STMicroelectronics 功能描述: