数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

MC68HC705P9CS 数据表(PDF) 82 Page - Freescale Semiconductor, Inc

部件名 MC68HC705P9CS
功能描述  Microcontrollers
PDF  160 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FREESCALE [Freescale Semiconductor, Inc]
网页  http://www.freescale.com
标志 FREESCALE - Freescale Semiconductor, Inc

MC68HC705P9CS 数据表(HTML) 82 Page - Freescale Semiconductor, Inc

Back Button MC68HC705P9CS Datasheet HTML 78Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 79Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 80Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 81Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 82Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 83Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 84Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 85Page - Freescale Semiconductor, Inc MC68HC705P9CS Datasheet HTML 86Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 82 / 160 page
background image
Parallel Input/Output (I/O) Ports
Technical Data
MC68HC705P9 — Rev. 4.0
82
Parallel Input/Output (I/O) Ports
MOTOROLA
Addr.
Name:
R/W
Bit 7
6
5
4
3
2
1
Bit 0
$0000
Port A Data Register
(PORTA)
See page 83.
Read:
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
Write:
Reset:
Unaffected by reset
$0001
Port B Data Register
(PORTB)
See page 85.
Read:
PB7
PB6
PB5
000
00
Write:
Reset:
Unaffected by reset
$0002
Port C Data Register
(PORTC)
See page 88.
Read:
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
Write:
Reset:
Unaffected by reset
$0003
Port D Data Register
(PORTD)
See page 91.
Read:
PD7
0
PD5
100
00
Write:
Reset:
Unaffected by reset
$0004
Data Direction Register A
(DDRA)
See page 83.
Read:
DDRA7
DDRA6
DDRA5
DDRA4
DDRA3
DDRA2
DDRA1
DDRA0
Write:
Reset:
000
000
00
$0005
Data Direction Register B
(DDRB)
See page 86.
Read:
DDRB7
DDRB6
DDRB5
000
00
Write:
Reset:
000
000
00
$0006
Data Direction Register C
(DDRC)
See page 89.
Read:
DDRC7
DDRC6
DDRC5
DDRC4
DDRC3
DDRC2
DDRC1
DDRC0
Write:
Reset:
000
000
00
$0007
Data Direction Register D
(DDRD)
See page 92.
Read:
0
0
DDRD5
000
00
Write:
Reset:
000
000
00
= Unimplemented
Figure 7-1. Parallel I/O Port Register Summary
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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