SH7706 Datasheet, PDF (419/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 14 Serial Communication Interface (SCI)
Bit
Bit Name Initial Value R/W Description
2
MP
0
R/W Multiprocessor Mode
Selects multiprocessor format. When
multiprocessor format is selected, settings of the
PE and O/E bits are ignored. The MP setting is
used available in the asynchronous mode; it is
ignored in the clock synchronous mode. For the
multiprocessor communication function, see
section 14.4.2, Multiprocessor Communication.
0: Multiprocessor function disabled
1: Multiprocessor format selected
1
CKS1
0
R/W Clock Select 1 and 0
0
CKS0
0
R/W These bits select the internal clock source of the
on-chip baud rate generator. Four clock sources
are available. Pφ, Pφ/4, Pφ/16 and Pφ/64. For
further information on the clock source, bit rate
register settings, and baud rate, see section
14.3.10, Bit Rate Register (SCBRR).
00: Pφ
01: Pφ/4
10: Pφ/16
11: Pφ/64
Note: Pφ: Peripheral clock
Rev. 5.00 May 29, 2006 page 371 of 698
REJ09B0146-0500