PI7C9X110BNBE Pericom Semiconductor, PI7C9X110BNBE Datasheet - Page 128
![IC PCIE TO PCI REV BRG 160LFBGA](/photos/6/94/69403/pi7c9x110bnbe_sml.jpg)
PI7C9X110BNBE
Manufacturer Part Number
PI7C9X110BNBE
Description
IC PCIE TO PCI REV BRG 160LFBGA
Manufacturer
Pericom Semiconductor
Specifications of PI7C9X110BNBE
Applications
PCI-to-PCI Bridge
Interface
I²C
Voltage - Supply
1.8 V
Package / Case
160-LBGA
Mounting Type
Surface Mount
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Rad Hardened
No
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI7C9X110BNBE
Manufacturer:
PLX
Quantity:
1 238
Company:
Part Number:
PI7C9X110BNBE
Manufacturer:
PERICOM31
Quantity:
193
Part Number:
PI7C9X110BNBE
Manufacturer:
PERICOM
Quantity:
20 000
7.6.24 PRIMARY SET IRQ MASK REGISTER – OFFSET 07Ch
7.6.25 SECONDARY SET IRQ MASK REGISTER – OFFSET 07Ch
7.6.26 RESERVED REGISTERS – OFFSET 080h TO 09Ch
7.6.27 SCRATCHPAD 0 REGISTER – OFFSET 0A0h
7.6.28 SCRATCHPAD 1 REGISTER – OFFSET 0A4h
Pericom Semiconductor – Confidential
BIT
15:0
BIT
31:16
BIT
31:0
BIT
31:0
FUNCTION
Primary Set IRQ Mask
FUNCTION
Secondary Set IRQ Mask
FUNCTION
Scratchpad 0
FUNCTION
Scratchpad 1
TYPE
TYPE
TYPE
TYPE
RWS
RWC
RW
RW
Page 128 of 144
DESCRIPTION
When writing “1” to this register bit, it set the correspondent interrupt request
mask bit.
When reading this register, it returns the Primary Set IRQ Mask bit status:
0: It allows to set an interrupt request on primary interface
1: It does not allow to set any interrupt request on primary interface
Reset to FFFFh
DESCRIPTION
When writing “1” to this register bit, it set the correspondent interrupt request
mask bit.
When reading this register, it returns the Secondary Set IRQ Mask bit status:
0: It allows to set an interrupt request on secondary interface
1: It does not allow to set any interrupt request on secondary interface
Reset to FFFFh
DESCRIPTION
The scratchpad is a 32-bit internal register that can be accessed from both
primary and secondary interfaces. The external devices can use the
scratchpad as a temporary storage. Primary and secondary bus devices can
communicate through the scratchpad. However, writing and reading the
scratchpad does not generate any interrupt request.
Reset to 00000000h
DESCRIPTION
The scratchpad is a 32-bit internal register that can be accessed from both
primary and secondary interfaces. The external devices can use the
scratchpad as a temporary storage. Primary and secondary bus devices can
communicate through the scratchpad. However, writing and reading the
scratchpad does not generate any interrupt request.
Reset to 00000000h
April 2010, Revision 3.0
PCIe-to-PCI Reversible Bridge
PI7C9X110