GCIXP1250BC Intel, GCIXP1250BC Datasheet - Page 15
GCIXP1250BC
Manufacturer Part Number
GCIXP1250BC
Description
IC MPU NETWORK 232MHZ 520-BGA
Manufacturer
Intel
Specifications of GCIXP1250BC
Rohs Status
RoHS non-compliant
Processor Type
Network
Features
32-bit StrongARM RISC Core
Speed
232MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
520-BGA
Pin Count
520
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant
Other names
837414
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
GCIXP1250BC
Manufacturer:
INTEL
Quantity:
77
Status:
10.
Problem:
Implication:
Workaround:
Status:
Specification Update
Note: The error will be corrected if EN_ECC_GEN is enabled (bit 3).
CTX_ARB[SRAM]
Example C - When the priority queue is used, both requests must use the
same queue.
Original code
SRAM[WRITE_UNLOCK, $x1, sAddr, 0, 3], priority, ctx_swap
Workaround 1
SRAM[WRITE, $x2, sAddr, 1, 2], priority
SRAM[WRITE_UNLOCK, $x1, sAddr, 0, 1], priority, ctx_swap
Workaround 2
SRAM[WRITE, $x1, sAddr, 0, 3], priority, sig_done
SRAM[UNLOCK, --, sAddr, 0, 1], priority
CTX_ARB[SRAM]
Example D – correctly handling the defer optional token.
Original code
alu[$x1, --, b, r1]
alu[$x2, --, b, r2]
SRAM[WRITE_UNLOCK, $x1, sAddr, 0, 3], ctx_swap, defer[1]
alu[$x3, --, b, r3]
Workaround 1
alu[$x1, --, b, r1]
alu[$x2, --, b, r2]
alu[$x3, --, b, r3]
SRAM[WRITE, $x2, sAddr, 1, 2]
SRAM[WRITE_UNLOCK, $x1, sAddr, 0, 1], ctx_swap
Workaround 2
alu[$x1, --, b, r1]
alu[$x2, --, b, r2]
alu[$x3, --, b, r3]
SRAM[WRITE, $x1, sAddr, 0, 3], sig_done
SRAM[UNLOCK, --, sAddr, 0, 1]
Ctx_arb[SRAM]
NoFix
ECC Single Bit Errors (Correctable Errors) Status Reporting Not Operational
Bits 16, 17, 18 and 24 (SA_ECC_ERR, PCI_ECC_ERR, UENG_ECC_ERR, ECC_INTR) in the
SDRAM_CSR register are not functional. They will always read back as "0".
The device cannot detect what block initiated the SDRAM read that resulted in an ECC error.
None.
Fixed
Intel
®
IXP1250 Network Processor
Errata
15