RL78/F13, F14 CHAPTER 17 LIN/UART MODULE (RLIN3)
R01UH0368EJ0210 Rev.2.10 1121
Dec 10, 2015
(13) LIN Wake-up Configuration Register (LWUPn)
Address: F06CBH
7 6 5 4 3 2 1 0
WUTL[3:0] — — — —
Value after reset:
0 0 0 0 0 0 0 0
Bit Symbol Bit Name Function R/W
3 to 0 — Reserved These bits are always read as 0. The write value should
always be 0.
R/W
7 to 4 WUTL[3:0] Wake-up Transmission Low Width
Select
b7 b4
0 0 0 0: 1 Tbit
0 0 0 1: 2 Tbits
0 0 1 0: 3 Tbits
0 0 1 1: 4 Tbits
:
1 1 0 0: 13 Tbits
1 1 0 1: 14 Tbits
1 1 1 0: 15 Tbits
1 1 1 1: 16 Tbits
R/W
Set the LWUPn register when the OMM0 bit in the LMSTn register is 0 (LIN reset mode).
WUTL[3:0] bits (wake-up transmission low width select bits)
The WUTL bits set the low width of the wake-up signal transmission.
1 Tbit to 16 Tbits can be set.
When the LWBR0 bit in the LWBRn register is 1 (LIN 2.x is used), fa is always selectd as the LIN system clock (f
LIN)
regardless of the setting of LCKS bits in the LMDn register (setting of LCKS bits not affected).
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