Ingress Ixp28Xx Network Processor Qdr Modular Channel Depth-Expanded Qdr Interface; Ingress Ixp2800 Network Processor Qdr Modular Channel, Four-Load Qdr Interface - Intel IXP28XX Manual

Figure 25.
Figure 26.
Hardware Design Guide
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Ingress IXP28XX Network Processor QDR Modular Channel Depth-Expanded QDR
Interface
Ingress
Intel IXP2800
®
Platform
QDR Channel 2
QDRn_D_H[17..9]
QDRn_Q_H[17..9]
QDRn_A[23..0]
QDRn_ WS_L[1:0]
QDRn_RPS_L[1:0]
QDRn_WPS_L[1:0]
QDRn_K_H/L[1:0]
QDRn_K_H/L[1:0]
QDRn_C_H/L[1]
QDRn_CIN_H/L[1]
Ingress IXP2800 Network Processor QDR Modular Channel, Four-Load QDR
Interface
R=250
gress and Ingress
Intel IXP2800
®
Platform
QDR Channel
QDRn_D_H[17..9]
QDRn_Q_H[17..9]
QDRn_D_H[8..0]
QDRn_Q_H[8..0]
QDRn_ WS_L
QDRn_A[23..0]
QDRn_RPS_L[1]
QDRn_WPS_L[1]
QDRn_RPS_L[0]
QDRn_WPS_L[0]
QDRn_K_H/L[1:0]
QDRn_K_H/L[1:0]
QDRn_C_H/L[1:0]
QDRn_C_H/L[1:0]
QDRn_CIN_H/L[0]
QDRn_CIN_H/L[1]
IXP28XX Network Processor
CAM/SRAM Card
R = 250
ZQ
QDR SRAM
QDR SRAM
ZQ
QDR SRAM
3947-02
R=250
QDR SRAM ZQ
3951-02
61