IXP45X INTEL [Intel Corporation], IXP45X Datasheet - Page 81

• Manufacturer Part Number: IXP45X
• Description: Product Line of Network Processors
• Manufacturer: INTEL [Intel Corporation]

Datasheet—Intel
Table 26.
August 2006
Document Number:
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
E24
E25
E26
Note:
Note:
Note:
Ball
Interfaces not being utilized at a system level may require external pull-up or pull-down resistors. For specific details and
requirements, see
Pin Configuration is set by the Expansion bus configuration when Reset is deasserted.
Blank field indicates no physical ball on package.
Processors’ Ball Map Assignments (Sheet 5 of 26)
®
306261-004US
IXP45X and Intel
Section 4.2, “Functional Signal Definitions” on page
DDRI_RCVENIN_N
Pin Configurations
PCI_REQ_N[0]
PCI_GNT_N[2]
DDRI_DQ[20]
DDRI_MA[12]
EX_GNT_N[1]
EX_REQ_N[2]
DDRI_MA[2]
Signal Name
DDRI_WE_N
EX_CS_N[3]
PCI_AD[26]
PCI_AD[28]
USB_HPWR
VCCM
VCCM
VCCM
VCCM
VCCM
®
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
IXP46X Product Line of Network Processors
Intel
®
IXP45X and Intel
Intel
43.
®
®
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP465 Intel
IXP46X Product Line of Network Processors
Processor Number
®
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP460 Intel
®
Datasheet
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
IXP455
81