Product Description
19
1.4 Processor
CAUTION
The D815EEA board supports processors that have an 18.2 A maximum current draw with a 1.65
to 2.0 V core voltage. Using a processor not in compliance with the above guidelines can damage
the processor, the D815EEA board, and the power supply. See the processor’s data sheet for
voltage and current usage requirements.
The D815EEA board supports a single Pentium III or Celeron processor. The system bus speed is
automatically selected. The D815EEA board supports the processors listed in Table 4.
Table 4. Supported Processors
Type Designation System Bus Frequency L2 Cache Size
533EB, 600EB, 667, 733,
800EB, 866, and 933
133 MHz 256 KBPentium III processor in
an FC-PGA package
500E, 550E, 600E, 650, 700,
750, 800, and 850
100 MHz 256 KB
Celeron processor in an
FC-PGA package
533A, 566, and 600 66 MHz 128 KB
Celeron processor in a
PPGA package
500 and 533 66 MHz 128 KB
All supported onboard memory can be cached, up to the cachability limit of the processor. See the
processor’s data sheet for cachability limits.
For information about Refer to
Processor support Section 1.2, page 16
Processor data sheets Section 1.2, page 16