PI7C9X20508GPBNDE Pericom Semiconductor, PI7C9X20508GPBNDE Datasheet - Page 48

• Manufacturer Part Number: PI7C9X20508GPBNDE
• Description: IC PCIE PACKET SWITCH 256BGA
• Manufacturer: Pericom Semiconductor
• Series: GreenPacket™r

Specifications of PI7C9X20508GPBNDE

• 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: -

7.2.53
7.2.54
7.2.55
June 2009 – Revision 1.5
Pericom Semiconductor
SWITCH OPERATION MODE – OFFSET B4h (Downstream Port)
SSID/SSVID CAPABILITY ID REGISTER – OFFSET B8h
NEXT ITEM POINTER REGISTER – OFFSET B8h
BIT
29:28
31:30
BIT
7:0
13:8
14
15
16
17
21:18
25:22
27:26
29:28
31:30
BIT
7:0
BIT
15:8
FUNCTION
Transmit
Termination
Adjustment
Receiver
Equalization Level
Control
FUNCTION
Reserved
Power management
Control parameter
RX Polarity
Inversion Disable
Compliance pattern
Parity Control
Disable
Low Driver Current
High Driver Current
Driver Transmit
Current
De-emphasis
Transmit
Equalization
Receive Termination
Adjustment
Transmit
Termination
Adjustment
Receiver
Equalization Level
Control
FUNCTION
SSID/SSVID
Capabilities ID
FUNCTION
Next Item Pointer
TYPE
TYPE
TYPE
TYPE
HwInt
HwInt
HwInt
HwInt
HwInt
HwInt
HwInt
HwInt
HwInt
RW
RO
RO
RO
RO
RO
Page 48 of 81
DESCRIPTION
It indicates the status of the strapping pins TXTRMADJ[1:0]. The default
value may be changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins RXEQCTL[1:0]. The default value
may be changed by SMBus or auto-loading from EEPROM.
DESCRIPTION
Reset to 0.
The default value may be changed by SMBus or auto-loading from
EEPROM.
Reset to 000001b.
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.
It indicates the status of the strapping pin LODRV. The default value may be
changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pin HIDRV. The default value may be
changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins DTX[3:0]. The default value may
be changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins DEQ[3:0]. The default value may
be changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins RXTRMADJ[1:0]. The default
value may be changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins TXTRMADJ[1:0]. The default
value may be changed by SMBus or auto-loading from EEPROM.
It indicates the status of the strapping pins RXEQCTL[1:0]. The default value
may be changed by SMBus or auto-loading from EEPROM.
DESCRIPTION
Read as 0Dh to indicate that these are SSID/SSVID capability registers.
DESCRIPTION
Pointer points to the PCI Express capability register (E0h).
Reset to E0h.
5Port-8Lane PCI Express Switch
GreenPacket
PI7C9X20508GP
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