PI7C9X20505GPBNDE Pericom Semiconductor, PI7C9X20505GPBNDE Datasheet - Page 46

• Manufacturer Part Number: PI7C9X20505GPBNDE
• Description: IC PCIE PACKET SWITCH 256BGA
• Manufacturer: Pericom Semiconductor
• Series: GreenPacket™r

Specifications of PI7C9X20505GPBNDE

• Applications: Data Transport
• Interface: Advanced Configuration Power Interface (ACPI)
• Package / Case: 256-PBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -

7.2.49
7.2.50
7.2.51
7.2.52
June 2009 – Revision 1.5
Pericom Semiconductor
XPIP CSR1 – OFFSET ACh (Test Purpose Only)
REPLAY TIME-OUT COUNTER – OFFSET B0h
ACKNOWLEDGE LATENCY TIMER – OFFSET B0h
SWITCH OPERATION MODE – OFFSET B4h (Upstream Port)
BIT
31:0
BIT
11:0
12
13
14
15
BIT
29:16
30
31
BIT
0
FUNCTION
Reserved
FUNCTION
User Replay Timer
Enable User Replay
Timer
Power Management
Capability Disable
MSI Capability
Disable
AER Capability
Disable
FUNCTION
User ACK Latency
Timer
Enable User ACK
Latency
Reserved
FUNCTION
Store-Forward
TYPE
TYPE
TYPE
TYPE
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
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DESCRIPTION
Reset to 04000800h.
DESCRIPTION
A 12-bit register contains a user-defined value. The default value may be
changed by SMBus or auto-loading from EEPROM.
Reset to 000h.
When asserted, the user-defined replay time-out value is be employed. The
default value may be changed by SMBus or auto-loading from EEPROM.
Reset to 0b.
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 0b.
DESCRIPTION
A 14-bit register contains a user-defined value. The default value may be
changed by SMBus or auto-loading from EEPROM.
Reset to 0.
When asserted, the user-defined ACK latency value is be employed. The
default value may be changed by SMBus or auto-loading from EEPROM.
Reset to 0b.
Reset to 0b.
DESCRIPTION
When set, a store-forward mode is used. Otherwise, the chip is working under
cut-through mode. The default value may be changed by SMBus or
auto-loading from EEPROM.
Reset to 0b.
5Port-5Lane PCI Express Switch
GreenPacket
PI7C9X20505GP
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