参数资料
型号: ST7FSCR1E4U1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, QCC64
封装: QFN-64
文件页数: 68/101页
文件大小: 4506K
代理商: ST7FSCR1E4U1
ST7SCR1E4 ST7SCR1R4
69/101
SMARTCARD INTERFACE (Cont’d)
SMARTCARD INTERRUPT ENABLE REGISTER
(CRDIER)
Read/Write
Reset Value: 0000 0000 (00h)
Bit 7 = TXBEM Transmit buffer empty interrupt
mask.
This bit is set and cleared by software to enable or
disable the TXBE interrupt.
0: TXBE interrupt disabled
1: TXBE interrupt enabled
Bit 6 = Reserved.
Bit 5 = IOVFM Card Overload Current Interrupt
Mask.
This bit is set and cleared by software to enable or
disable the IOVF interrupt.
0: IOVF interrupt disabled
1: IOVF interrupt enabled
Bit 4= VCRDM Card Voltage Error Interrupt Mask.
This bit is set and cleared by software to enable or
disable the VCRD interrupt.
0: VCRD interrupt disabled
1: VCRD interrupt enabled
Bit 3 = WTM Waiting Timer Interrupt Mask.
This bit is set and cleared by software to enable or
disable the Waiting Timer overflow interrupt.
0: WT interrupt disabled
1: WT interrupt enabled
Bit 2 =TXCM Transmitted Character Interrupt
Mask
This bit is set and cleared by software to enable or
disable the TXC interrupt.
0: TXC interrupt disabled
1: TXC interrupt enabled
Bit 1 =RXCM Received Character Interrupt Mask
This bit is set and cleared by software to enable or
disable the RXC interrupt.
0: RXC interrupt disabled
1: RXC interrupt enabled
Bit 0 = PARM Parity Error Interrupt. Mask
This bit is set and cleared by software to enable or
disable the parity error interrupt for parity error.
0: PAR interrupt disabled
1: PAR error interrupt enabled
7
0
TXBE
M
-
IOVF
M
VCRDM
WTM
TXC
M
RXC
M
PAR
M
相关PDF资料
PDF描述
ST7SCR1T1/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
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