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IT8783E Dataheets PDF



Part Number IT8783E
Manufacturers Integrated Technology Express
Logo Integrated Technology Express
Description Environment Controller
Datasheet IT8783E DatasheetIT8783E Datasheet (PDF)

CONFIDENTIAL IT8783E/F Environment Control – Low Pin Count Input / Output (EC - LPC I/O) Preliminary Specification V0.5 (For A Version) ITE TECH. INC. This specification is subject to Change without notice. It is provided “AS IS” and for reference only. For purchasing information, please contact the nearest sales representatives. Please note that the IT8783E/F V0.5 is applicabe to the A version. CONFIDENTIAL Copyright © 2010 ITE Tech. Inc. This is a Preliminary document release. All specific.

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CONFIDENTIAL IT8783E/F Environment Control – Low Pin Count Input / Output (EC - LPC I/O) Preliminary Specification V0.5 (For A Version) ITE TECH. INC. This specification is subject to Change without notice. It is provided “AS IS” and for reference only. For purchasing information, please contact the nearest sales representatives. Please note that the IT8783E/F V0.5 is applicabe to the A version. CONFIDENTIAL Copyright © 2010 ITE Tech. Inc. This is a Preliminary document release. All specifications are subject to change without notice. The material contained in this document supersedes all previous material issued for the products herein referenced. Please contact ITE Tech. Inc. for the latest document(s). CONFIDENTIAL All sales are subject to ITE’s Standard Terms and Conditions, a copy of which is included in the back of this document. ITE, IT8783E/F is a trademark of ITE Tech. Inc. All other trademarks are claimed by their respective owners. All specifications are subject to change without notice. Additional copies of this manual or other ITE literature may be obtained from: ITE Tech. Inc. Marketing Department 7F, No.233-1, Baociao Rd., Sindian City, Taipei County 23145, Taiwan, ROC Tel: Fax: 886-2-29126889 886-2-2910-2551, 886-2-2910-2552 If you have any marketing or sales questions, please contact: P.Y. Chang, at ITE Taiwan: E-mail: [email protected], Tel: 886-2-29126889 X6052, Fax: 886-2-29102551 You may also find the local sales representative nearest you on the ITE web site. To find out more about ITE, visit our World Wide Web at: http://www.ite.com.tw Or e-mail [email protected] for more product information/services CONFIDENTIAL CONFIDENTIAL Revision History Revision History Section Table 5-9 Table 5-12 Table 5-16 8.3.11 Table 8-18 Revision Pin Description of Serial Port 6 Signals „ The power information of the followings was added: − Pin 85 z RTS6# z GP34 z CIRRX1 − Pin 77 z SOUT6 z GP35 Pin Description of Keyboard Controller Signals „ The power information of the followings was added: z GP10-13 Pin Description of Miscellaneous Signals „ The second function for pin 77 was corrected to #SOUT6. GPIO Set 4 Multi-Function Pin Selection Register (Index=28h, Default=00h) „ The default was modified to 00h. Location Mapping Table „ GP 60-62 were removed. Page No. 17 21 23 80 www.ite.com.tw A IT8783F/E V0.5 CONFIDENTIAL CONFIDENTIAL Contents CONTENTS 1. Features ................................................................................................................................................ 1 2. General Description ....................................................................................................................................... 3 3. Block Diagram................................................................................................................................................ 5 4. Pin Configuration ........................................................................................................................................... 7 5. Pin Description............................................................................................................................................. 11 6. List of GPIO Pins ......................................................................................................................................... 27 7. Power On Strapping Options ....................................................................................................................... 31 8. Configuration .............................................................................................................................................. 33 8.1 Description of Configuring Sequence ............................................................................................... 33 8.2 Description of Configuration Registers ............................................................................................. 35 8.2.1 Logical Device Base Address .............................................................................................. 43 8.3 Global Configuration Registers (LDN: All) ........................................................................................ 44 8.3.1 Configure Control (Index=02h)............................................................................................. 44 8.3.2 Logical Device Number (LDN, Index=07h) .......................................................................... 44 8.3.3 Chip ID Byte 1 (Index=20h, Default=87h) ............................................................................ 44 8.3.4 Chip ID Byte 2 (Index=21h, Default=83h) ............................................................................ 44 8.3.5 Configuration Select and Chip Version (Index=22h, Default=00h) ...................................... 44 8.3.6 Clock Selection Register (Index=23h, Default=00h) ......................................................


C5753 IT8783E IT8783F


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