![]() |
Electronic Components Datasheet Search |
|
313079-001 Datasheet(PDF) 64 Page - Intel Corporation |
|
|
313079-001 Datasheet(HTML) 64 Page - Intel Corporation |
64 / 104 page ![]() Signal Definitions 64 Dual-Core Intel® Xeon® Processor 5000 Series Datasheet DSTBN[3:0]# I/O Data strobe used to latch in D[63:0]#. 3 DSTBP[3:0]# I/O Data strobe used to latch in D[63:0]#. 3 FERR#/PBE# O FERR#/PBE# (floating-point error/pending break event) is a multiplexed signal and its meaning is qualified by STPCLK#. When STPCLK# is not asserted, FERR#/PBE# indicates a floating-point error and will be asserted when the processor detects an unmasked floating-point error. When STPCLK# is not asserted, FERR#/PBE# is similar to the ERROR# signal on the Intel 387 coprocessor, and is included for compatibility with systems using MS-DOS*-type floating-point error reporting. When STPCLK# is asserted, an assertion of FERR#/PBE# indicates that the processor has a pending break event waiting for service. The assertion of FERR#/PBE# indicates that the processor should be returned to the Normal state. For additional information on the pending break event functionality, including the identification of support of the feature and enable/disable information, refer to Vol. 3 of the Intel Architecture Software Developer’s Manual and the Intel Processor Identification and the CPUID Instruction application note. 2 FORCEPR# I The FORCEPR# (force power reduction) input can be used by the platform to cause the Dual-Core Intel Xeon Processor 5000 series to activate the Thermal Control Circuit (TCC). GTLREF_ADD_C0 GTLREF_ADD_C1 I GTLREF_ADD_C0 and GTLREF_ADD_C1 determine the signal reference level for AGTL+ address and common clock input lands on processor core 0 and processor core 1 respectively. GTLREF_ADD is used by the AGTL+ receivers to determine if a signal is a logical 0 or a logical 1. Please refer to the appropriate platform design guidelines for additional details. GTLREF_DATA_C0 GTLREF_DATA_C1 I GTLREF_DATA_C0 AND GTLREF_DATA_C1 determine the signal reference level for AGTL+ data input lands on processor core 0 and processor core 1 respectively. GTLREF_DATA is used by the AGTL+ receivers to determine if a signal is a logical 0 or a logical 1. Please refer to the appropriate platform design guidelines for additional details. HIT# HITM# I/O I/O HIT# (Snoop Hit) and HITM# (Hit Modified) convey transaction snoop operation results. Any FSB agent may assert both HIT# and HITM# together to indicate that it requires a snoop stall, which can be continued by reasserting HIT# and HITM# together. 3 IERR# O IERR# (Internal Error) is asserted by a processor as the result of an internal error. Assertion of IERR# is usually accompanied by a SHUTDOWN transaction on the processor FSB. This transaction may optionally be converted to an external error signal (for example, NMI) by system core logic. The processor will keep IERR# asserted until the assertion of RESET#. This signal does not have on-die termination. 2 Table 5-1. Signal Definitions (Sheet 4 of 8) Name Type Description Notes Signals Associated Strobes D[15:0]#, DBI0# DSTBN0# D[31:16]#, DBI1# DSTBN1# D[47:32]#, DBI2# DSTBN2# D[63:48]#, DBI3# DSTBN3# Signals Associated Strobes D[15:0]#, DBI0# DSTBP0# D[31:16]#, DBI1# DSTBP1# D[47:32]#, DBI2# DSTBP2# D[63:48]#, DBI3# DSTBP3# |
Similar Part No. - 313079-001 |
|
Similar Description - 313079-001 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |