PI7C9X20404SLCFDE Pericom Semiconductor, PI7C9X20404SLCFDE Datasheet - Page 47

• Manufacturer Part Number: PI7C9X20404SLCFDE
• Description: IC PCIE PACKET SWITCH 128LQFP
• Manufacturer: Pericom Semiconductor
• Series: SlimLine™r

Specifications of PI7C9X20404SLCFDE

• Applications: Data Transport
• Interface: Advanced Configuration Power Interface (ACPI)
• Package / Case: 128-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -

7.2.54
7.2.55
7.2.56
7.2.57
7.2.58
July 2009 – Revision 1.2
Pericom Semiconductor
XPIP CSR2 – OFFSET B8h (Test Purpose Only)
TL CSR – OFFSET BCh
SSID/SSVID CAPABILITY ID REGISTER – OFFSET C0h
NEXT ITEM POINTER REGISTER – OFFSET C0h
SUBSYSTEM VENDOR ID REGISTER – OFFSET C4h
BIT
17
21:18
25:22
27:26
29:28
31:30
BIT
31:0
BIT
31:0
BIT
7:0
BIT
15:8
BIT
FUNCTION
High Driver Current
Driver Transmit
Current
De-emphasis
Transmit
Equalization
Receive Termination
Adjustment
Transmit
Termination
Adjustment
Receiver
Equalization Level
Control
FUNCTION
Reserved
FUNCTION
Reserved
FUNCTION
SSID/SSVID
Capabilities ID
FUNCTION
Next Item Pointer
FUNCTION
TYPE
RO
RO
RO
RO
RO
RO
TYPE
TYPE
TYPE
TYPE
TYPE
RO
RO
RO
RO
Page 47 of 77
DESCRIPTION
It indicates the status of the strapping pin HIDRV. The default value may be
changed by SMBus or auto-loading from EEPROM.
Reset to 0b.
It indicates the status of the strapping pins DTX[3:0]. The default value may
be changed by SMBus or auto-loading from EEPROM.
Reset to 0000b.
It indicates the status of the strapping pins DEQ[3:0]. The default value may
be changed by SMBus or auto-loading from EEPROM.
Reset to 1000b.
It indicates the status of the strapping pins RXTRMADJ[1:0]. The default
value may be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
It indicates the status of the strapping pins TXTRMADJ[1:0]. The default
value may be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
It indicates the status of the strapping pins RXEQCTL[1:0]. The default value
may be changed by SMBus or auto-loading from EEPROM.
Reset to 00b.
DESCRIPTION
Reset to 00000030h.
DESCRIPTION
Reset to 00000004h.
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.
DESCRIPTION
4Port-4Lane PCI Express® Switch
SlimLine
PI7C9X20404SL
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