Renesas RL78/F13

RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1150
Dec 10, 2015
(14) LIN/UART Error Detection Enable Register (LEDEn)
Address: F06CDH
7 6 5 4 3 2 1 0
LTES IPERE — SFERE FERE TERE — 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 — Reserved This bit is always read as 0. The write value should
always be 0.
R/W
2 TERE 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 SFERE Sync Field Error Detection Enable 0: Disables sync field error detection.
1: Enables sync field error detection.
R/W
5 — Reserved This bit is always read as 0. The write value should
always be 0.
R/W
6 IPERE ID Parity Error Detection Enable 0: Disables ID parity error detection.
1: Enables ID parity error detection.
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.
TERE bit (timeout error detection enable bit)
The TER 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 TER 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 in LIN slave mode with auto baud rate (LIN/UART mode select bits in LIN/UART mode register
= 10b).
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.
FERE bit (framing error detection enable bit)
The FERE bit enables or disables detection of the framing error.
Set 1(the framing error detection enables) to this bit.
The framing error detection result is indicated in the FER flag in the LESTn register.
For details of the framing error, refer to 17.4.6 Error Status.
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