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Número de pieza | IT8716F | |
Descripción | Environment Control - Low Pin Count Input / Output | |
Fabricantes | ITE | |
Logotipo | ||
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No Preview Available ! IT8716F
Environment Control – Low Pin Count Input / Output
(EC - LPC I/O)
Preliminary Specification V0.3
ITE TECH. INC.
Specification subject to Change without notice, AS IS and for reference only. For purchasing, please
contact sales representatives.
Please note that the IT8716F V0.3 is applicable to D version and future versions.
Free Datasheet http://www.datasheet-pdf.com/
1 page IT8716F
8.6 Serial Port 2 Configuration Registers (LDN=02h) ............................................................................ 51
8.6.1 Serial Port 2 Activate (Index=30h, Default=00h).................................................................. 51
8.6.2 Serial Port 2 Base Address MSB Register (Index=60h, Default=02h) .................................. 51
8.6.3 Serial Port 2 Base Address LSB Register (Index=61h, Default=F8h)................................... 51
8.6.4 Serial Port 2 Interrupt Level Select (Index=70h, Default=03h) ............................................ 51
8.6.5 Serial Port 2 Special Configuration Register 1 (Index=F0h, Default=00h) .......................... 51
8.6.6 Serial Port 2 Special Configuration Register 2 (Index=F1h, Default=50h) .......................... 52
8.6.7 Serial Port 2 Special Configuration Register 3 (Index=F2h, Default=00h) .......................... 52
8.6.8 Serial Port 2 Special Configuration Register 4 (Index=F3h, Default=7Fh) .......................... 52
8.7 Parallel Port Configuration Registers (LDN=03h)............................................................................. 53
8.7.1 Parallel Port Activate (Index=30h, Default=00h).................................................................. 53
8.7.2 Parallel Port Primary Base Address MSB Register (Index=60h, Default=03h)..................... 53
8.7.3 Parallel Port Primary Base Address LSB Register (Index=61h, Default=78h) .................... 53
8.7.4 Parallel Port Secondary Base Address MSB Register (Index=62h, Default=07h)................ 53
8.7.5 Parallel Port Secondary Base Address LSB Register (Index=63h, Default=78h) ............... 53
8.7.6 Parallel Port Interrupt Level Select (Index =70h, Default=07h) ........................................... 53
8.7.7 Parallel Port DMA Channel Select (Index=74h, Default=03h) ............................................. 53
8.7.8 Parallel Port Special Configuration Register (Index=F0h, Default=03h) ............................. 54
8.8 Environment Controller Configuration Registers (LDN=04h) ........................................................... 55
8.8.1 Environment Controller Activate Register (Index=30h, Default=00h) .................................. 55
8.8.2 Environment Controller Base Address MSB Register (Index=60h, Default=02h) ................. 55
8.8.3 Environment Controller Base Address LSB Register (Index=61h, Default=90h) .................. 55
8.8.4 PME Direct Access Base Address MSB Register (Index=62h, Default=02h) ....................... 55
8.8.5 PME Direct Access Base Address LSB Register (Index=63h, Default=30h) ........................ 55
8.8.6 Environment Controller Interrupt Level Select (Index=70h, Default=09h) ........................... 55
8.8.7 APC/PME Event Enable Register (PER) (Index=F0h, Default=00h) ................................... 55
8.8.8 APC/PME Status Register (PSR) (Index=F1h, Default=00h) .............................................. 56
8.8.9 APC/PME Control Register 1 (PCR 1) (Index=F2h, Default=00h)....................................... 56
8.8.10 Environment Controller Special Configuration Register (Index=F3h, Default=00h) ............ 57
8.8.11 APC/PME Control Register 2 (PCR 2) (Index=F4h, Default=00h)....................................... 57
8.8.12 APC/PME Special Code Index Register (Index=F5h).......................................................... 57
8.8.13 APC/PME Special Code Data Register (Index=F6h)........................................................... 57
8.9 KBC (keyboard) Configuration Registers (LDN=05h)....................................................................... 58
8.9.1 KBC (keyboard) Activate (Index=30h, Default=01h)............................................................ 58
8.9.2 KBC (keyboard) Data Base Address MSB Register (Index=60h, Default=00h) .................. 58
8.9.3 KBC (keyboard) Data Base Address LSB Register (Index=61h, Default=60h) ................... 58
8.9.4 KBC (keyboard) Command Base Address MSB Register (Index=62h, Default=00h)......... 58
8.9.5 KBC (keyboard) Command Base Address LSB Register (Index=63h, Default=64h).......... 58
8.9.6 KBC (keyboard) Interrupt Level Select (Index=70h, Default=01h) ...................................... 58
8.9.7 KBC (keyboard) Interrupt Type (Index=71h, Default=02h) .................................................. 58
8.9.8 KBC (keyboard) Special Configuration Register (Index=F0h, Default=08h) ............................ 59
8.10 KBC (mouse) Configuration Registers (LDN=06h)........................................................................... 59
8.10.1 KBC (mouse) Activate (Index=30h, Default=00h)................................................................ 59
8.10.2 KBC (mouse) Interrupt Level Select (Index=70h, Default=0Ch) ............................................. 59
8.10.3 KBC (mouse) Interrupt Type (Index=71h, Default=02h) ...................................................... 59
8.10.4 KBC (mouse) Special Configuration Register (Index=F0h, Default=00h) ........................... 59
8.11 GPIO Configuration Registers (LDN=07h) ....................................................................................... 60
8.11.1 SMI# Normal Run Access Base Address MSB Register (Index=60h, Default=00h)........... 60
8.11.2 SMI# Normal Run Access Base Address LSB Register (Index=61h, Default=00h)............ 60
8.11.3 Simple I/O Base Address MSB Register (Index=62h, Default=00h).................................... 60
8.11.4 Simple I/O Base Address LSB Register (Index=63h, Default=00h)..................................... 60
8.11.5 Serial Flash I/F Base Address MSB Register (Index=64h, Default=00h) ............................ 60
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IT8716F V0.3
Free Datasheet http://www.datasheet-pdf.com/
5 Page IT8716F
9.12.5 Receive Operation.............................................................................................................. 159
9.12.6 Register Descriptions and Address.................................................................................... 159
9.12.6.1 CIR Data Register (DR)......................................................................................... 160
9.12.6.2 CIR Interrupt Enable Register (IER)...................................................................... 160
9.12.6.3 CIR Receiver Control Register (RCR)................................................................... 161
9.12.6.4 CIR Transmitter Control Register 1 (TCR1) .......................................................... 162
9.12.6.5 CIR Transmitter Control Register (TCR2) ............................................................. 163
9.12.6.6 CIR Baud Rate Divisor Low Byte Register (BDLR)............................................... 166
9.12.6.7 CIR Baud Rate Divisor High Byte Register (BDHR) ............................................. 166
9.12.6.8 CIR Transmitter Status Register (TSR)................................................................. 166
9.12.6.9 CIR Receiver FIFO Status Register (RSR) ........................................................... 167
9.12.6.10 CIR Interrupt Identification Register (IIR) .............................................................. 167
9.13 Game Port Interface........................................................................................................................ 168
9.13.1 Game Port (Base+0h) ........................................................................................................ 168
9.14 MIDI Interface.................................................................................................................................. 168
9.14.1 MPU-401 Register Interface............................................................................................... 168
9.14.2 Operation............................................................................................................................ 169
10. DC Electrical Characteristics ..................................................................................................................... 171
11. AC Characteristics (VCC = 5V ± 5%, Ta = 0°C to + 70°C) ....................................................................... 173
11.1 Clock Input Timings ........................................................................................................................ 173
11.2 LCLK (PCICLK) and LRESET Timings........................................................................................... 173
11.3 LPC and SERIRQ Timings.............................................................................................................. 174
11.4 Serial Port, ASKIR, SIR and Consumer Remote Control Timings ................................................. 175
11.5 Modem Control Timings.................................................................................................................. 175
11.6 Floppy Disk Drive Timings .............................................................................................................. 176
11.7 EPP Address or Data Write Cycle Timings..................................................................................... 177
11.8 EPP Address or Data Read Cycle Timings .................................................................................... 178
11.9 ECP Parallel Port Forward Timings ................................................................................................ 178
11.10
ECP Parallel Port Backward Timings................................................................................. 179
11.11
RSMRST#, PWROK1/2, and ACPI Power Control Signals Timings ................................. 179
12. Package Information .................................................................................................................................. 181
13. Ordering Information .................................................................................................................................. 183
14. Top Marking Information............................................................................................................................ 185
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viii
IT8716F V0.3
Free Datasheet http://www.datasheet-pdf.com/
11 Page |
Páginas | Total 70 Páginas | |
PDF Descargar | [ Datasheet IT8716F.PDF ] |
Número de pieza | Descripción | Fabricantes |
IT8716F | Environment Control - Low Pin Count Input / Output | ITE |
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