73S1209F Maxim, 73S1209F Datasheet - Page 81

• Manufacturer Part Number: 73S1209F
• Description: The 73S1209F is a self-contained, SoC smart card reader IC that is an ideal solution for serially connected ISO 7816 design
• Manufacturer: Maxim

DS_1209F_004
Smart Card Interrupt Enable Register (SCIE): 0xFE02
When set to a 1, the respective condition can cause a smart card interrupt. When set to a 0, the
respective condition cannot cause an interrupt. When disabled, the respective bit in the Smart Card
Interrupt register can still be set, but it will not interrupt the MPU.
Rev. 1.2
SCIE.7
SCIE.6
SCIE.5
SCIE.4
SCIE.3
SCIE.2
SCIE.1
SCIE.0
Bit
MSB
WTOIEN CDEVEN
TXSNTEN
VTMREN
CDEVEN
RXDAEN
RXEREN
WTOIEN
TXEVEN
TXEREN
Symbol
Wait Timeout Interrupt Enable – Enable for ATR or Wait Timeout Interrupt.
In sync mode, function is RLIEN (RLen = max.) interrupt enable.
Card Event Interrupt Enable.
VCC Timer Interrupt Enable.
Rx Data Available Interrupt Enable.
TX Event Interrupt Enable.
TX Sent Interrupt Enable.
TX Error Interrupt Enable.
RX Error Interrupt Enable.
VTMREN
Table 75: The SCIE Register
RXDAEN
TXEVEN
0x00
Function
TXSNTEN TXEREN
73S1209F Data Sheet
RXEREN
LSB
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