SH7047 Datasheet, PDF (461/764 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

Initial
Bit Bit Name Value R/W Description
11
—
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
10
TSEG2_2 0
R/W Time Segment 2 (TSEG2)
9
TSEG2_1 0
8
TSEG2_0 0
R/W Set the TSEG2 (PHSEG2) size as a value from 2 to 8
R/W ^{time quanta.}
000: Setting prohibited
001: 2 time quanta
010: 3 time quanta
011: 4 time quanta
100: 5 time quanta
101: 6 time quanta
110: 7 time quanta
111: 8 time quanta
7, 6 —
All 0 R
Reserved
These bits are always read as 0. The write value should
always be 0.
5
SJW1
0
R/W Re-Synchronization Jump Width (SJW)
4
SJW0
0
R/W Set the maximum bit synchronization width.
00: 1 time quantum
01: 2 time quanta
10: 3 time quanta
11: 4 time quanta
3 to 1 —
All 0 R
Reserved
These bits are always read as 0. The write value should
always be 0.
0
BSP
0
R/W Bit Sample Point (BSP)
Sets the point at which data is sampled.
0: Bit sampling at one point (end of TSEG1)
1: Bit sampling at three points (end of TSEG1, and 1 time
quantum before and after)
Note: When this bit is set to 1, the baud rate prescaler
value which is set in BRP7 to BRP0 bits in BCR0
should be set below 5 system clocks.
Rev. 2.00, 09/04, page 421 of 720