tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 36

• Manufacturer Part Number: tmp19a44fda
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

LITTLE
LITTLE
LITTLE
BIG
BIG
BIG
(0xFF00_1908)
(0xFF00_190B)
(0xFF00_1909)
(0xFF00_190A)
(0xFF00_190A)
(0xFF00_1909)
<Bit 2:0><STBY2:0>
<Bit 8><RXEN>
<Bit 9><RXTEN>
<Bit 16><DRVE>
<Bit 17><PTKEEP>
Clock/Standby Control
ＳＴＢＹCR0
ＳＴＢＹCR1
ＳＴＢＹCR2
5.3.3
Function
Function
Function
Bit symbol
After reset
Read/Write
Read/Write
Read/Write
Read/Writ
Bit symbol
After reset
Bit symbol
After reset
Bit symbol
After reset
Standby Control Register
e
This can be read as “0”.
This can be read as “0”.
This can be read as “0”.
This can be read as “0”.
15
23
31
7
This setting is invalid in backup mode.
: Selects standby mode.
: Selects high-speed oscillator operation after releasing STOP mode.
: Selects low-speed oscillator operation after releasing STOP mode.
: Selects pin drive condition in STOP mode.
: Specifies port condition.
22
30
14
6
TMP19A44(rev1.3) 5-7
21
29
R
R
R
0
13
0
0
5
20
28
12
4
R
19
27
11
3
Select standby mode
000: Reserved
001: STOP
010: SLEEP
011: IDLE
100: Reserved
101: Backup STOP
110: Backup SLEEP
111: Reserved
STBY2
R/W
18
26
10
2
0
TMP19A44
Low-speed
oscillator
after the
STOP
mode
is released
0: Stop
1:
Oscillating
0:Varies
depending
on the port
condition
1: Fixed to
the
condition
shifted from
0 to 1
PTKEEP
RXTEN
STBY1
R/W
R/W
R/W
25
17
1
1
0
0
9
port
2010-04-01
High-speed
oscillator
after the
STOP mode
is released
0: Stop
1: Oscillating
0: Not to
drive the
pin even in
the
STOP
mode.
1: Drive the
pin even in
the
STOP
mode.
STBY0
DRVE
RXEN
R/W
R/W
R/W
24
16
0
1
1
0
8