HD6473887 Datasheet, PDF (453/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

RDR32—Receive data register 32
H'AD
SCI32
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
RDR327 RDR326 RDR325 RDR324 RDR323 RDR322 RDR321 RDR320
0
0
0
0
0
0
0
0
R
R
R
R
R
R
R
R
TMA—Timer mode register A
H'B0
Timer A
Bit
7
6
5
4
3
2
1
0
TMA7 TMA6 TMA5
—
TMA3 TMA2 TMA1 TMA0
Initial value
0
0
0
1
0
0
0
0
Read/Write
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
Clock output select
0 0 0 ø/32
0 0 1 ø/16
0 1 0 ø/8
0 1 1 ø/4
1 0 0 ø_W/32
1 0 1 ø_W/16
1 1 0 ø_W/8
1 1 1 ø_W/4
Internal clock select
Prescaler and Divider Ratio
TMA3 TMA2 TMA1 TMA0 or Overflow Period
0
0
0
0 PSS
ø/8192
0
0
0
1 PSS
ø/4096
0
0
1
0 PSS
ø/2048
0
0
1
1 PSS
ø/512
0
1
0
0 PSS
ø/256
0
1
0
1 PSS
ø/128
0
1
1
0 PSS
ø/32
0
1
1
1 PSS
ø/8
1
0
0
0 PSW
1s
1
0
0
1 PSW
0.5 s
1
0
1
0 PSW
0.25 s
1
0
1
1 PSW
0.03125 s
1
1
0
0 PSW and TCA are reset
1
1
0
1
1
1
1
0
1
1
1
1
Function
Interval
timer
Time
base
(when
using
32.768 kHz)
436