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参数资料
| 型号： | YF80532KC0412M |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 2000 MHz, MICROPROCESSOR, CPGA603 |
| 封装： | MICRO, PGA-603 |
| 文件页数： | 28/129页 |
| 文件大小： | 1528K |
| 代理商： | YF80532KC0412M |
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Datasheet
123
PWRGOOD
I
PWRGOOD (Power Good) is an input. The processor requires this signal to be a
clean indication that all Intel Xeon processor MP on the 0.13 micron process
processor clocks and power supplies are stable and within their specifications.
“Clean” implies that the signal will remain low (capable of sinking leakage current),
without glitches, from the time that the power supplies are turned on until they come
within specification. The signal must then transition monotonically to a high state.
Figure 12 illustrates the relationship of PWRGOOD to the RESET# signal.
PWRGOOD can be driven inactive at any time, but clocks and power must again be
stable before a subsequent rising edge of PWRGOOD. It must also meet the
minimum pulse width specification in Table 18, and be followed by a 1 ms RESET#
pulse.
The PWRGOOD signal must be supplied to the processor; it is used to protect
internal circuits against voltage sequencing issues. It should be driven high
throughout boundary scan operation.
REQ[4:0]#
I/O
REQ[4:0]# (Request Command) must connect the appropriate pins of all processor
system bus agents. They are asserted by the current bus owner to define the
currently active transaction type. These signals are source synchronous to
ADSTB[1:0]#. Refer to the AP[1:0]# signal description for details on parity checking
of these signals.
RESET#
I
Asserting the RESET# signal resets all processors to known states and invalidates
their internal caches without writing back any of their contents. For a power-on
Reset, RESET# must stay active for at least one millisecond after VCC and BCLK
have reached their proper specifications. On observing active RESET#, all system
bus agents will deassert their outputs within two clocks. RESET# must not be kept
asserted for more than 10ms.
A number of bus signals are sampled at the active-to-inactive transition of RESET#
for power-on configuration. These configuration options are described in the
This signal does not have on-die termination and must be terminated at the end
agent. See the appropriate platform design guideline for additional information.
RS[2:0]#
I
RS[2:0]# (Response Status) are driven by the response agent (the agent
responsible for completion of the current transaction), and must connect the
appropriate pins of all processor system bus agents.
RSP#
I
RSP# (Response Parity) is driven by the response agent (the agent responsible for
completion of the current transaction) during assertion of RS[2:0]#, the signals for
which RSP# provides parity protection. It must connect to the appropriate pins of all
processor system bus agents.
A correct parity signal is high if an even number of covered signals are low and low
if an odd number of covered signals are low. While RS[2:0]# = 000, RSP# is also
high, since this indicates it is not being driven by any agent guaranteeing correct
parity.
SKTOCC#
O
SKTOCC# (Socket occupied) will be pulled to ground by the processor to indicate
that the processor is present.
SLP#
I
SLP# (Sleep), when asserted in Stop-Grant state, causes processors to enter the
Sleep state. During Sleep state, the processor stops providing internal clock signals
to all units, leaving only the Phase-Locked Loop (PLL) still operating. Processors in
this state will not recognize snoops or interrupts. The processor will recognize only
assertion of the RESET# signal, deassertion of SLP#, and removal of the BCLK
input while in Sleep state. If SLP# is deasserted, the processor exits Sleep state
and returns to Stop-Grant state, restarting its internal clock signals to the bus and
processor core units.
SMB_PRT
O
SMB_PRT (SMBus Present) pin is grounded on processor packages (FC-mPGA2)
that do not contain SMBus components (PIROM, Scratch EEPROM, and thermal
sensor). It is floating on processor packages (INT-mPGA) that do contain the
SMBus components.
Table 52. Signal Definitions (Sheet 7 of 10)
Name
Type
Description
相关PDF资料 |
PDF描述 |
|---|---|
| YF80532KC0371M | 1900 MHz, MICROPROCESSOR, CPGA603 |
| YG101-IC1 | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG104-IC1 | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG104-ICH | SINGLE COLOR LED, YELLOW GREEN, 1.2 mm |
| YG201 | SINGLE COLOR LED, YELLOW GREEN, 2 mm |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YFA014C049ZA | 制造商:Panasonic Industrial Company 功能描述:CHASSIS |
| YFA054C022ZA | 制造商:Panasonic Industrial Company 功能描述:COVER |
| YFAW025 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
| YFAW025-02 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
| YFAW025-03 | 制造商:YEONHO 制造商全称:YEONHO ELECTRONICS 功能描述:Pin Header : 2.5mm PITCH |
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