IT8673F View Datasheet(PDF) - ITE Tech. INC.
Part Name
Description
Manufacturer
IT8673F Datasheet PDF : 128 Pages
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CONTENTS
Page
1. Features ....................................................................................................................................................... 1
2. General Description .................................................................................................................................... 2
3. Block Diagram ............................................................................................................................................. 3
4. Pinout Table................................................................................................................................................. 4
5. Pin Configuration ........................................................................................................................................ 5
6. IT8673F Pin Descriptions ........................................................................................................................... 6
7. Special Pin Routings ................................................................................................................................ 11
8. List of GPIO Pins....................................................................................................................................... 12
9. Power On Strapping Options................................................................................................................... 13
10. Configuration............................................................................................................................................. 14
10.1 Configuring Sequence Description .....................................................................................................14
10.2 Description of the Configuration Registers .........................................................................................16
10.2.1 Logical Device Base Address ...................................................................................................... 20
10.3 Global Configuration Registers (LDN: All) ..........................................................................................21
10.3.1 Configure Control (Index=02h) .................................................................................................... 21
10.3.2 Logical Device Number (LDN, Index=07h) .................................................................................. 21
10.3.3 Chip ID Byte 1 (Index=20h, Default=86h).................................................................................... 21
10.3.4 Chip ID Byte 2 (Index=21h, Default=73h).................................................................................... 21
10.3.5 Chip Version (Index=22h, Default=01h) ...................................................................................... 21
10.3.6 Clock Selection Register (Index=23h, Default=00h).................................................................... 21
10.3.7 Software Suspend (Index=24h, Default=00h, MB PnP) .............................................................. 21
10.3.8 GPIO Multi-Function Pin Selection Register (Index=25h, Default=00h)...................................... 22
10.3.9 Reserved Register (Index=26h, Default=00h) ............................................................................. 22
10.3.10 Reserved Register (Index=27h, Default=00h) ............................................................................. 22
10.3.11 Reserved Register (Index=28h, Default=00h) ............................................................................. 22
10.3.12 Reserved Register (Index=29h, Default=00h) ............................................................................. 22
10.3.13 Test 1 Register (Index=2Eh, Default=00h) .................................................................................. 22
10.3.14 Test 2 Register (Index=2Fh, Default=00h) .................................................................................. 22
10.4 FDC Configuration Registers (LDN=00h) ...........................................................................................22
10.4.1 FDC Activate (Index=30h, Default=00h)...................................................................................... 22
10.4.2 FDC Base Address MSB Register (Index=60h, Default=03h)..................................................... 23
10.4.3 FDC Base Address LSB Register (Index=61h, Default=F0h) ..................................................... 23
10.4.4 FDC Interrupt Level Select (Index=70h, Default=06h) ................................................................ 23
10.4.5 FDC DMA Channel Select (Index=74h, Default=02h) ................................................................. 23
10.4.6 FDC Special Configuration Register (Index=F0h, Default=00h) ................................................. 23
10.5 Serial Port 1 Configuration Registers (LDN=01h)...............................................................................23
10.5.1 Serial Port 1 Activate (Index=30h, Default=00h) ......................................................................... 23
10.5.2 Serial Port 1 Base Address MSB Register (Index=60h, Default=03h).......................................... 24
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