参数资料
型号: MPM21CUB450B
厂商: INTEL CORP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 450 MHz, MICROPROCESSOR, XMA
封装: MMC-2
文件页数: 7/64页
文件大小: 826K
代理商: MPM21CUB450B
Celeron
Processor Mobile Module MMC-2
at 700 MHz, 650 MHz, 600 MHz, 550 MHz, 500 MHz, and 450 MHz
243357-005
Datasheet
9
SERR#
I/O
PCI
V_3
System Error: The 82443BX asserts this signal to indicate an error
condition. For further information, refer to the Intel
440BX AGPSet:
82443BX Host Bridge/Controller Datasheet (Order Number: 290633-
001).
CLKRUN#
I/O D
PCI
V_3
Clock Run: An open-drain output and input. The 82443BX Host
Bridge requests the central resource, PIIX4E/M, to start or maintain
the PCI clock by asserting CLKRUN#. The 82443BX Host Bridge tri-
states CLKRUN# upon deassertion of Reset (since CLK is running
upon deassertion of Reset).
PCI_RST#
I
CMOS
V_3
Reset: When asserted, this signal asynchronously resets the
82443BX Host Bridge. The PCI signals also tri-state, compliant with
PCI Rev 2.1 Specifications.
Table 4.
PCI Signal Description
Name
Type
Voltage
Description
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