GCIXP1250BC 837414 Intel, GCIXP1250BC 837414 Datasheet - Page 28

• Manufacturer Part Number: GCIXP1250BC 837414
• Manufacturer: Intel

Specifications of GCIXP1250BC 837414

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel
3.3
3.3.1
28
Table 12. Processor Support Pins
®
IXP1250 Network Processor
Pin Description, Grouped by Function
Processor Support Pins
PXTAL
CINT_L
RESET_OUT_L
RESET_IN_L
Totals:
Processor Support
Signal Names
Number
AA30
Pin
E7
E8
D8
Type
O4
I1
I1
I1
Total
1
1
1
1
4
Input connection for system oscillator. Typically
3.6864 MHz. Drives internal PLL clock generator.
Level-sensitive interrupt input to the StrongARM*
core.
IXP1250 System Reset Output. Asserted when:
To deassert, write register IXP1250_RESET bit 15.
IXP1250 System Reset Input. If asserted, the
IXP1250 will reset and will assert RESET_OUT_L. If
PCI Central Function and arbiter enabled
(PCI_CFN[1:0]=11), PCI_RST_L output will also be
asserted.
• RESET_IN_L is asserted.
• PCI Central Function and arbiter disabled
• A soft reset is initiated.
• The Watchdog Timer expires.
(PCI_CFN[1:0]=00) and PCI_RST_L is asserted.
Pin Descriptions
Datasheet