S5920Q Applied Micro Circuits Corporation, S5920Q Datasheet - Page 3
S5920Q
Manufacturer Part Number
S5920Q
Description
Manufacturer
Applied Micro Circuits Corporation
Datasheet
1.S5920Q.pdf
(165 pages)
Specifications of S5920Q
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Operating Temperature (max)
70C
Package Type
PQFP
Rad Hardened
No
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S5920Q
Manufacturer:
AMCC
Quantity:
5 510
S5920 – PCI Product
S5920 REGISTER ARCHITECTURE .................................................................................................................... 28
SERIAL NON-VOLATILE INTERFACE ................................................................................................................ 28
MAILBOX OPERATION ........................................................................................................................................ 30
PASS-THRU OPERATION .................................................................................................................................... 30
ADD-ON BUS AND S5920 CONTROL SIGNALS ................................................................................................ 36
USER ADD-ON BUS PIN DESCRIPTIONS .......................................................................................................... 37
VENDOR IDENTIFICATION REGISTER (VID) ..................................................................................................... 42
DEVICE IDENTIFICATION REGISTER (DID) ....................................................................................................... 43
PCI COMMAND REGISTER (PCICMD) ................................................................................................................ 44
PCI STATUS REGISTER (PCISTS) ...................................................................................................................... 46
REVISION IDENTIFICATION REGISTER (RID) ................................................................................................... 48
CLASS CODE REGISTER (CLCD) ....................................................................................................................... 49
AMCC Confidential and Proprietary
PCI Configuration Registers ............................................................................................................................ 28
PCI Bus Accessible Registers ......................................................................................................................... 28
Add-On Bus Accessible Registers ................................................................................................................... 28
S5920 Pinout ................................................................................................................................................... 29
Mailbox Block Diagram .................................................................................................................................... 30
Pass-Thru Block Diagram ................................................................................................................................ 31
S5920 Pin Assignment .................................................................................................................................... 33
PCI Bus Address and Data Signal ................................................................................................................... 34
PCI Bus System Signals .................................................................................................................................. 35
PCI Bus Data Transfer Control Signals ........................................................................................................... 35
PCI Bus Error Reporting Signals ..................................................................................................................... 35
Serial nvRAM Interface Signals ....................................................................................................................... 36
Direct Mailbox Access Signals ........................................................................................................................ 36
Pass-Thru Data Channel Pins ......................................................................................................................... 37
S5920 Add-On Bus Register Access Pins ....................................................................................................... 38
Add-On Bus General Pins ............................................................................................................................... 39
Configuration Registers ................................................................................................................................... 40
Vendor Identification Register ......................................................................................................................... 42
Device Identification Register .......................................................................................................................... 43
PCI Command Register ................................................................................................................................... 44
PCI Status Register ......................................................................................................................................... 46
Revision Identification Register ....................................................................................................................... 48
Class Code Register ........................................................................................................................................ 49
Defined Base Class Codes .............................................................................................................................. 50
Base Class Code 00h: Early, Pre-2.0 Specification Devices ........................................................................... 50
Base Class Code 01h: Mass Storage Controllers ........................................................................................... 50
Base Class Code 02h: Network Controllers .................................................................................................... 50
Base Class Code 03h: Display Controllers ...................................................................................................... 51
Base Class Code 04h: Multimedia Devices ..................................................................................................... 51
Base Class Code 05h: Memory Controllers .................................................................................................... 51
Base Class Code 06h: Bridge Devices ............................................................................................................ 52
Base Class Code 07h: Simple Communications Controllers ........................................................................... 52
Base Class Code 08h: Base System Peripherals ........................................................................................... 52
Base Class Code 09h: Input Devices .............................................................................................................. 53
Base Class Code 0Ah: Docking Stations ........................................................................................................ 53
Revision 1.02 – April 12, 2007
Data Book
DS1596
3