PI7C9X110BNBE Pericom Semiconductor, PI7C9X110BNBE Datasheet - Page 45

• 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

7.4.33 RESERVED REGISTER – OFFSET 44h
7.4.34 ARBITER ENABLE REGISTER – OFFSET 48h
7.4.35 ARBITER MODE REGISTER – OFFSET 48h
Pericom Semiconductor – Confidential
BIT
31:0
BIT
0
1
2
3
4
5
6
7
8
BIT
9
10
FUNCTION
Reserved
FUNCTION
Enable Arbiter 0
Enable Arbiter 1
Enable Arbiter 2
Enable Arbiter 3
Enable Arbiter 4
Enable Arbiter 5
Enable Arbiter 6
Enable Arbiter 7
Enable Arbiter 8
FUNCTION
External Arbiter Bit
Broken Master Timeout
Enable
TYPE
TYPE
TYPE
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RO
RO
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DESCRIPTION
Reset to 00000000h
DESCRIPTION
0: Disable arbitration for internal PI7C9X110 request
1: Enable arbitration for internal PI7C9X110 request
Reset to 1
0: Disable arbitration for master 1
1: Enable arbitration for master 1
Reset to 1
0: Disable arbitration for master 2
1: Enable arbitration for master 2
Reset to 1
0: Disable arbitration for master 3
1: Enable arbitration for master 3
Reset to 1
0: Disable arbitration for master 4
1: Enable arbitration for master 4
Reset to 1
0: Disable arbitration for master 5
1: Enable arbitration for master 5
Reset to 1
0: Disable arbitration for master 6
1: Enable arbitration for master 6
Reset to 1
0: Disable arbitration for master 7
1: Enable arbitration for master 7
Reset to 1
0: Disable arbitration for master 8
1: Enable arbitration for master 8
Reset to 1
DESCRIPTION
0: Enable internal arbiter (if CFN_L is tied LOW)
1: Use external arbiter (if CFN_L is tied HIGH)
Reset to 0/1 according to what CFN_L is tied to
0: Broken master timeout disable
1: This bit enables the internal arbiter to count 16 PCI bus cycles while
waiting for FRAME_L to become active when a device’s PCI bus GNT is
active and the PCI bus is idle. If the broken master timeout expires, the PCI
bus GNT for the device is de-asserted.
Reset to 0
April 2010, Revision 3.0
PCIe-to-PCI Reversible Bridge
PI7C9X110