IXP2400 Intel, IXP2400 Datasheet - Page 62

• Manufacturer Part Number: IXP2400
• Manufacturer: Intel

Specifications of IXP2400

• Operating Supply Voltage (typ): 1.3/1.5/2.5/3.3V
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Intel
62
Table 21. 1x16+2x8 SPHY Slave Mode (Continued)
Table 22. CBus Pinout
®
IXP2400 Network Processor
MPHY (unused)
Port 1 (unused)
RXCDATA[3:0]
RXCDATA[7:4]
TXCDATA[3:0]
TXCDATA[7:4]
Pin Name
RXCSOF
RXCSRB
TXCSOF
TXCSRB
RXCPAR
TXCPAR
Port 0
RXCFC
TXCFC
Port
TXDATA[15:0]
TXADDR[3:0]
Master Pin
TXPRTY[1]
TXPRTY[0]
TXPADL[0]
TXERR[1]
TXERR[0]
TXENB[1]
TXSOF[1]
TXEOF[1]
TXENB[0]
TXSOF[0]
TXEOF[0]
TXCLK01
TXCLK01
TXFA[1]
TXFA[0]
Direction
TXPFA
TXSFA
Name
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Transmit data
Additonal 4 bits to double the CBUS width, these pins are muxed on
RXADDR[3:0] as shown in
Transmit Start Of Frame
Transmit Serialized Ready Bits
Transmit Flow Control FIFO Full
Transmit parity for TXCDATA[3:0]
Receive data
Additonal 4 bits to double the CBUS width, these pins are muxed on
TXFA[1], TXFA[0], TXPFA, TXSFA respectively as shown in
Receive Start Of Frame
Receive Serialized Ready Bits
Receive Flow Control FIFO Full
Receive parity
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
RXCLK01
unused; no connect
unused; no connect
unused; no connect
unused; no connect
unused; no connect
unused; tie to ground
RXCLK01
RXVAL[0]
RXSOF[0]
RXEOF[0]
RXERR[0]
RXPRTY[0]
RXENB[0]
RXPADL[0]; Port 0
RXDATA[31:0]; Port 0 receive data
unused; tie to ground
unused; tie to ground
unused; no connect
Slave Mode Function and Description
Table
Description
13.
Table
Datasheet
13.