HD6417750RF240V Datasheet, PDF (354/606 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 14 Serial Communication Interface (SCI)
Bit Bit Name Initial Value R/W Description
2
MP
0
R/W Multiprocessor Mode (enabled only in asynchronous
mode)
When this bit is set to 1, the multiprocessor
communication function is enabled. The PE bit and O/E
bit settings are invalid in multiprocessor mode.
1
CKS1
0
0
CKS0
0
R/W Clock Select 0 and 1
R/W These bits select the clock source for the baud rate
generator.
00: φ clock (n = 0)
01: φ/4 clock (n = 1)
10: φ/16 clock (n = 2)
11: φ/64 clock (n = 3)
For the relationship between the bit rate register setting
and the baud rate, see section 14.3.9, Bit Rate
Register (BRR). n is the decimal representation of the
value of n in BRR (see section 14.3.9, Bit Rate
Register (BRR)).
Rev. 7.00 Sep. 11, 2009 Page 318 of 566
REJ09B0211-0700