Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AN2169 Datasheet(PDF) 19 Page - STMicroelectronics

Part # AN2169
Description  Porting an application from the ST10F168 to the ST10F276
PDF  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2169 Datasheet(HTML) 19 Page - STMicroelectronics

Back Button AN2169 Datasheet HTML 15Page - STMicroelectronics AN2169 Datasheet HTML 16Page - STMicroelectronics AN2169 Datasheet HTML 17Page - STMicroelectronics AN2169 Datasheet HTML 18Page - STMicroelectronics AN2169 Datasheet HTML 19Page - STMicroelectronics AN2169 Datasheet HTML 20Page - STMicroelectronics AN2169 Datasheet HTML 21Page - STMicroelectronics AN2169 Datasheet HTML 22Page - STMicroelectronics AN2169 Datasheet HTML 23Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 33 page
background image
AN2169
Modified registers
19/33
3
Modified registers
3.1
WDTCON register
Some bits have been added for the ST10F276. Each of the different reset sources is indicated
in the WDTCON register of the ST10F276. The indicated bits are cleared with the EINIT
instruction. It is thus possible to identify the reset during the initialization phase.
ST10F168: WDTCON (FFAEh / D7h)
SFR
Reset Value: --05h
ST10F276: WDTCON (FFAEh / D7h)
SFR
Reset Value: -005h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
WDTREL
-
-
-
-
WDTR
WDTIN
RW
RW
RW
RW
RW
RW
RW
RW
--
-
R
RW
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
WDTREL
PONR
LHWR
SHWR
SWR
WDTR
WDTIN
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
HR
HR
HR
HR
HR
RW
Bit
Function
15:8
WDTREL: Watchdog Timer Reload Value (for the high byte)
5
(ST10F276)
PONR: Power-on (Asynchronous) Reset Indication Flag
Set by the Input RSTIN if a power-On condition has been detected.
Cleared by the EINIT instruction
4
(ST10F276)
LHWR: Long Hardware Reset indication Flag
Set by the input RSTIN
Cleared by the EINIT instruction
3
(ST10F276)
SHWR: Short Hardware Reset indication Flag
Set by the input RSTIN
Cleared by EINIT instruction
2
(ST10F276)
SWR: Software Reset Indication Flag
Set by the SRST execution
Cleared by the EINIT instruction



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com