T83C5121XXX-ICSIL datasheet(42/115 Pages) ATMEL

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A/T8xC5121

4164G–SCR–07/06

Table 19. SCIER Register

SCIER (S:AEh, SCRS = 1)

Smart Card UART Interrupt Enable Register

Reset Value = 0X00 0000b

3210

ESCTBI

CIccER

ECVccER

ESCWTI

ESCTI

ESCRI

ESCPI

Bit Number

Bit

Mnemonic

Description

ESCTBI

Smart Card UART Transmit Buffer Empty Interrupt Enable

Clear this bit to disable the Smart Card UART Transmit Buffer Empty interrupt.

Set this bit to enable the Smart Card UART Transmit Buffer Empty interrupt.

Reserved

The value read from this bit is indeterminate. Do not change this bit .

5CIccER

Card Current Error Interrupt Enable

Clear this bit to disable the Card Current Error interrupt.

Set this bit to enable the Card Current Error interrupt.

ECVccER

Card Voltage Error Interrupt Enable

Clear this bit to disable the Card Voltage Error interrupt.

Set this bit to enable the Card Voltage Error interrupt.

ESCWTI

Smart Card Wait Timeout Interrupt Enable

Clear this bit to disable the Smart Card Wait timeout interrupt.

Set this bit to enable the Smart Card Wait timeout interrupt.

ESCTI

Smart Card Transmit Interrupt Enable

Clear this bit to disable the Smart Card UART Transmit interrupt.

Set this bit to enable the Smart Card UART Transmit interrupt.

ESCRI

Smart Card Receive Interrupt Enable

Clear this bit to disable the Smart Card UART Receive interrupt.

Set this bit to enable the Smart Card UART Receive interrupt.

ESCPI

Smart Card Parity Error Interrupt Enable

Clear this bit to disable the Smart Card UART Parity Error interrupt.

Set this bit to enable the Smart Card UART Parity Error interrupt.

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