tmp19a44fda TOSHIBA Semiconductor CORPORATION, tmp19a44fda Datasheet - Page 502

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

(0xFF00_1A84) Read/Write
Key-on Wakeup Circuit
KWUPCNT
20.3 Pull-up Function
Each key input has the pull-up function and can be programmed by setting the register in the port. When a static
pull-up is set, the pull-up function can be used regardless of what is set in KWUPSTn<KEYnEN > (it is
controlled by the PxPUP<PExx> bit of each port).
Bit Symbol
After reset
Function
After reset
Function
After reset
Function
After reset
Function
Bit Symbol
Read/Writ
e
Bit Symbol
Read/Writ
e
Bit Symbol
Read/Writ
e
Make
sure that
you write
“0.”
This can be read as “0.”
This can be read as “0.”
This can be read as “0.”
R/W
15
23
31
7
0
This can be
read as “0.”
14
22
30
R
6
0
TMP19A44(rev1.3)20-2
Key-on Wakeup Control
Dynamic pull-up
duration
00: 256/fs 10:
1024/fs
01: 512/fs 11:
2048/fs
T2S1
13
21
29
5
0
T2S0
12
20
28
4
0
R/W
Dynamic pull-up
duration
00: 2/fs
01: 4/fs
R
R
R
0
0
0
T1S1
11
19
27
3
0
10: 8/fs
11: 16/fs
T1S0
10
18
26
2
0
TMP19A44
This can be read as “0.”
17
25
1
9
R
0
2010-04-01
16
24
0
8