S5920Q Applied Micro Circuits Corporation, S5920Q Datasheet - Page 55

• Manufacturer Part Number: S5920Q
• Manufacturer: Applied Micro Circuits Corporation

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

S5920 – PCI Product: PCI Configuration Registers
LATENCY TIMER REGISTER (LAT)
Figure 14. Latency Timer Register
AMCC Confidential and Proprietary
Register Name:
Address Offset:
Power-up value:
Boot-load:
Attribute:
Size:
7
Latency Timer
0Dh
00h
not used
Read Only
8 bits
00h
The latency timer defines the minimum amount of time
that a bus master can retain ownership of the PCI bus.
The S5920 is a target device requiring zero bus own-
ership time. The register is hardwired to zero.
Revision 1.02 – April 12, 2007
Data Book
DS1596
0
55