PI7C8154BNAIE Pericom Semiconductor, PI7C8154BNAIE Datasheet - Page 80
PI7C8154BNAIE
Manufacturer Part Number
PI7C8154BNAIE
Description
IC PCI-PCI BRIDGE ASYNC 304-PBGA
Manufacturer
Pericom Semiconductor
Datasheet
1.PI7C8154BNAE.pdf
(114 pages)
Specifications of PI7C8154BNAIE
Applications
*
Interface
*
Voltage - Supply
*
Package / Case
304-BGA
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 80 of 114
- Download datasheet (840Kb)
14.1.10
14.1.11
14.1.12
14.1.13
14.1.14
14.1.15
HEADER TYPE REGISTER – OFFSET 0Ch
PRIMARY BUS NUMBER REGISTER – OFFSET 18h
SECONDARY BUS NUMBER REGISTER – OFFSET 18h
SUBORDINATE BUS NUMBER REGISTER – OFFSET 18h
SECONDARY LATENCY TIMER – OFFSET 18h
I/O BASE REGISTER – OFFSET 1Ch
Bit
23:16
Bit
7:0
Bit
15:8
Bit
23:16
Bit
31:24
Bit
1:0
3:2
Function
Header Type
Function
Primary Bus
Number
Function
Secondary Bus
Number
Function
Subordinate Bus
Number
Function
Secondary
Latency Timer
Function
32-bit Indicator
Reserved
Type
R/O
Type
R/W
Type
R/W
Type
R/W
Type
R/W
Type
R/O
R/O
Page 80 of 114
Description
Read as 01h to indicate that the register layout conforms to the standard
PCI-to-PCI bridge layout.
Description
Indicates the number of the PCI bus to which the primary interface is
connected. The value is set in software during configuration.
Reset to 0
Description
Indicates the number of the PCI bus to which the secondary interface is
connected. The value is set in software during configuration.
Reset to 0
Description
Indicates the number of the PCI bus with the highest number that is
subordinate to the bridge. The value is set in software during
configuration.
Reset to 0
Description
Designated in units of PCI bus clocks. Latency timer checks for master
accesses on the secondary bus interfaces that remain unclaimed by any
target.
Reset to 0
Description
Read as 01h to indicate 32-bit I/O addressing
Returns 00 when read. Reset to 00.
ASYNCHRONOUS 2-PORT
JUNE 2008 REVISION 1.1
PCI-to-PCI BRIDGE
Advance Information
PI7C8154B
Related parts for PI7C8154BNAIE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Fast CMOS bus interface register
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
4-bit,4-port bus exchange switch
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet: