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PDF IT8783E Data sheet ( Hoja de datos )
| Número de pieza | IT8783E | |
| Descripción | Environment Control - Low Pin Count Input / Output | |
| Fabricantes | Integrated Technology Express | |
| Logotipo |  |
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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.
1 page  
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
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A
IT8783F/E V0.5
5 Page 
Contents
11. AC Characteristics (VCC = 5V ± 5%, Ta = -40°C to + 100°C) .................................................................. 175
11.1 Clock Input Timings ........................................................................................................................ 175
11.2 LCLK (PCICLK) and LRESET Timings........................................................................................... 175
11.3 LPC and SERIRQ Timings.............................................................................................................. 176
11.4 Modem Control Timings.................................................................................................................. 176
11.5 Floppy Disk Drive Timings .............................................................................................................. 177
11.6 EPP Address or Data Write Cycle Timings..................................................................................... 178
11.7 EPP Address or Data Read Cycle Timings .................................................................................... 179
11.8 ECP Parallel Port Forward Timings ................................................................................................ 180
11.9 ECP Parallel Port Backward Timings ............................................................................................. 181
11.10
RSMRST#, PWROK1/2, and ACPI Power Control Signal Timings ................................... 182
12. Package Information .................................................................................................................................. 183
13. Ordering Information .................................................................................................................................. 185
14. Top Marking Information............................................................................................................................ 187
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IT8783F/E V0.5
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IT8783E.PDF ] | |
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