1-7
GUIDE TO THIS MANUAL
1.4
APPLICATION SUPPORT SERVICES
You can get up-to-date technical information from a variety of electronic support systems: the
World Wide Web, CompuServe, the FaxBack* service, and Intel’s Brand Products and Applica-
tions Support bulletin board service (BBS). These systems are available 24 hours a day, 7 days a
week, providing technical information whenever you need it.
In the U.S. and Canada, technical support representatives are available to answer your questions
between 5 a.m. and 5 p.m. Pacific Standard Time (PST). Outside the U.S. and Canada, please con-
tact your local distributor. You can order product literature from Intel literature centers and sales
offices.
Table 1-1 lists the information you need to access these services.
1.4.1
World Wide Web
We offer a variety of technical and product information through the World Wide Web (URL: ht-
tp://www.intel.com/design/mcs96). Also visit Intel’s Web site for financials, history, and news.
1.4.2
CompuServe Forums
Intel maintains several CompuServe forums that provide a means for you to gather information,
share discoveries, and debate issues. Type “go intel” for access. The INTELC forum is set up to
support designers using various Intel components. For information about CompuServe access and
service fees, call CompuServe at 1-800-848-8199 (U.S.) or 614-529-1340 (outside the U.S.).
Table 1-1. Intel Application Support Services
Service
U.S. and Canada
Asia-Pacific and Japan
Europe
World Wide Web
URL: http://www.intel.com/
URL: http://www.intel.com/
URL: http://www.intel.com/
CompuServe
go intel
go intel
go intel
FaxBack*
800-525-3019
503-264-6835
916-356-3105
+44(0)1793-496646
BBS
503-264-7999
916-356-3600
503-264-7999
916-356-3600
+44(0)1793-432955
Help Desk
800-628-8686
916-356-7999
Please contact your local
distributor.
Please contact your local
distributor.
Literature
800-548-4725
708-296-9333
+81(0)120 47 88 32
+44(0)1793-431155 England
+44(0)1793-421777 France
+44(0)1793-421333 Germany
Summary of Contents for 8XC251SA
Page 2: ......
Page 3: ...May 1996 8XC251SA 8XC251SB 8XC251SP 8XC251SQ Embedded Microcontroller User s Manual...
Page 18: ......
Page 19: ...1 Guide to This Manual...
Page 20: ......
Page 30: ......
Page 31: ...2 Architectural Overview...
Page 32: ......
Page 41: ...3 Address Spaces...
Page 42: ......
Page 63: ...4 Device Configuration...
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Page 81: ...5 Programming...
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Page 102: ......
Page 103: ...6 Interrupt System...
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Page 120: ......
Page 121: ...7 Input Output Ports...
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Page 132: ......
Page 133: ...8 Timer Counters and Watchdog Timer...
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Page 153: ...9 Programmable Counter Array...
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Page 170: ......
Page 171: ...10 Serial I O Port...
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Page 187: ...11 Minimum Hardware Setup...
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Page 197: ...12 Special Operating Modes...
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Page 207: ...13 External Memory Interface...
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Page 239: ...14 Programming and Verifying Nonvolatile Memory...
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Page 250: ......
Page 251: ...A Instruction Set Reference...
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Page 390: ......
Page 391: ...B Signal Descriptions...
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Page 400: ......
Page 401: ...C Registers...
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Page 437: ...Glossary...
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Page 447: ...Index...
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