38.13.12 CxTXATIF

CAN Transmit Attempt Interrupt Status Register
Note:
  1. The individual bytes in this multibyte register can be accessed with the following register names:
    • CxTXATIFT: Accesses the top byte TXATIF[31:24]
    • CxTXATIFU: Accesses the upper byte TXATIF[23:16]
    • CxTXATIFH: Accesses the high byte TXATIF[15:8]
    • CxTXATIFL: Accesses the low byte TXATIF[7:0]
  2. TFATIFx mirrors the transmit attempt interrupt bit of its respective FIFO register, individual flags need to be cleared in said FIFO register.
Name: CxTXATIF
Address: 0x012C

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
     TFATIF[3:0] 
Access RRRR 
Reset 0000 

Bits 3:0 – TFATIF[3:0] Transmit FIFO/TXQ Attempt Interrup Pending

ValueDescription
1 Interrupt is pending
0 Interrupt is not pending
The individual bytes in this multibyte register can be accessed with the following register names: CxTXATIFT: Accesses the top byte TXATIF[31:24] CxTXATIFU: Accesses the upper byte TXATIF[23:16] CxTXATIFH: Accesses the high byte TXATIF[15:8] CxTXATIFL: Accesses the low byte TXATIF[7:0] TFATIFx mirrors the transmit attempt interrupt bit of its respective FIFO register, individual flags need to be cleared in said FIFO register.