Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

HD6433637SW Datasheet(PDF) 66 Page - Renesas Technology Corp

Part # HD6433637SW
Description  8-Bit Microcomputer
PDF  418 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD6433637SW Datasheet(HTML) 66 Page - Renesas Technology Corp

Back Button HD6433637SW Datasheet HTML 62Page - Renesas Technology Corp HD6433637SW Datasheet HTML 63Page - Renesas Technology Corp HD6433637SW Datasheet HTML 64Page - Renesas Technology Corp HD6433637SW Datasheet HTML 65Page - Renesas Technology Corp HD6433637SW Datasheet HTML 66Page - Renesas Technology Corp HD6433637SW Datasheet HTML 67Page - Renesas Technology Corp HD6433637SW Datasheet HTML 68Page - Renesas Technology Corp HD6433637SW Datasheet HTML 69Page - Renesas Technology Corp HD6433637SW Datasheet HTML 70Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 66 / 418 page
background image
52
To avoid this problem, store a copy of the PDR6 data in a work area in memory. Perform the bit
manipulation on the data in the work area, then write this data to PDR6.
[A: Prior to executing BSET]
MOV. B
#80,
R0L
MOV. B
R0L,
@RAM0
MOV. B
R0L,
@PDR6
The PDR6 value (H'80) is written to a work area in
memory (RAM0) as well as to PDR6.
P6
7
P6
6
P6
5
P6
4
P6
3
P6
2
P6
1
P6
0
Input/output
Input
Input
Output
Output
Output
Output
Output
Output
Pin state
Low
level
High
level
Low
level
Low
level
Low
level
Low
level
Low
level
Low
level
PCR6
00111111
PDR6
10000000
RAM0
10000000
[B: BSET instruction executed]
BSET
#0,
@RAM0
The BSET instruction is executed designating the PDR6
work area (RAM0).
[C: After executing BSET]
MOV. B
@RAM0, R0L
MOV. B
R0L,
@PDR6
The work area (RAM0) value is written to PDR6.
P6
7
P6
6
P6
5
P6
4
P6
3
P6
2
P6
1
P6
0
Input/output
Input
Input
Output
Output
Output
Output
Output
Output
Pin state
Low
level
High
level
Low
level
Low
level
Low
level
Low
level
Low
level
High
level
PCR6
00111111
PDR6
1000000
1
RAM0
1000000
1



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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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