RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1123
Dec 10, 2015
(15) LIN/UART Error Detection Enable Register (LEDEn)
Address: F06CDH
7 6 5 4 3 2 1 0
LTES — — — FERE
FTERE PBERE
BERE
Value after reset:
0 0 0 0 0 0 0 0
Bit Symbol Bit Name Function R/W
0 BERE Bit Error Detection Enable 0: Disables bit error detection.
1: Enables bit error detection.
R/W
1 PBERE Physical Bus Error Detection Enable 0: Disables physical bus error detection.
1: Enables physical bus error detection.
R/W
2 FTERE Timeout Error Detection Enable 0: Disables frame/response timeout error detection.
1: Enables frame/response timeout error detection.
R/W
3 FERE Framing Error Detection Enable 0: Disables framing error detection.
1: Enables framing error detection.
R/W
4 — Reserved This bit is always read as 0. The write value should
always be 0.
R/W
5 — Reserved This bit is always read as 0. The write value should
always be 0.
R/W
6 — Reserved This bit is always read as 0. The write value should
always be 0.
R/W
7 LTES Timeout Error Select 0: Frame timeout error
1: Response timeout error
R/W
Set the LEDEn register when the OMM0 bit in the LMSTn register is 0 (LIN reset mode).
BERE bit (bit error detection enable bit)
The BERE bit enables or disables detection of the bit error.
Set 1(the bit error detection enables) to this bit.
The bit error detection result of the bit error is indicated in the BER flag in the LESTn register.
For details of the bit error, refer to 17.4.6 Error Status.
PBERE bit (physical bus error detection enable bit)
The PBERE bit enables or disables detection of the physical bus error.
With 0 set, the physical bus error is not detected.
With 1 set, the physical bus error is detected.
When this bit is set to 1, the detection result is indicated in the PBER flag in the LESTn register.
For details of the physical bus error, refer to 17.4.6 Error Status.
FTERE bit (timeout error detection enable bit)
The FTERE bit enables or disables detection of the frame timeout error or the response timeout error.
With 0 set, the frame timeout error or response timeout error is not detected.
With 1 set, the frame timeout error or response timeout error is detected.
When this bit is set to 1, the detection result is indicated in the FTER flag in the LESTn register.
With the LTES bit, either the frame timeout error or response timeout error can be selected.
Do not use the timeout error if response data of 9 bytes or more is to be transmitted or received.
For details of the timeout error, refer to 17.4.6 Error Status.
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