Tekram Technology P5T30-B4, Руководство пользователя

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INSTALLING THE CPU AND MEMORY INSTALLING THE CPU AND MEMORY
P5T30-B4 User’s Manual
12
AMD AMD
CPU K6 (*) K5 (*)
Vcore/Vcc 2.2V/3.3V 2.9V/3.3V 3.2V/3.3V “x” / 3.3V “x” / 3.5V
JP1 &
JP2
(*): See what voltage is required for your CPU. “x”: Don care.
Installing the Memory (DRAM SIMM/DIMMs)
•
The P5T30-B4 mainboard supports 72-pin SIMMs and 168-pin DIMMs of two types:
•
SIMM: 5 Volt Fast Page Mode (Asymmetric or Symmetric) or EDO
(Extended Data Output)
•
DIMM: 3.3 Volt unbuffered SDRAM (Synchronous Dynamic Random
Access Memory) or 3.3 Volt EDO .
•
SIMM Sizes supported: 4MB, 8MB, 16MB, 32MB, 64MB, and 128MB
•
DIMM Sizes supported: 8MB, 16MB, 32MB, 64MB, and 128MB
•
A total of (4) SIMMs or (2) DIMMs can be installed for a maximum RAM capacity of
256MB . To mix both SIMM and DIMM modules on the same mainboard, please refer
to the chart below for possible combination:
SOCKET DIMM 1 DIMM 2 BANK 0
SIMM 1/2
BANK 1
SIMM 3/4
MEMORY
≤
32MB
≤
32MB
Yes No
MODULE No
≤
32MB
Yes Yes
•
Minimum RAM capacity is 8MB (With (2) 4MB SIMMs Installed or (1) 8MB DIMM)
•
SIMM/DIMMs speed requirements: 70ns or 60ns
•
This mainboard contains (2) SIMM Banks and (2) DIMM Banks. The SIMM banks
consists of (4) SIMM Sockets.
For SIMMs, memory must be installed two SIMMs
at a time. Both SIMMs in a bank must be identical. DIMM modules, on the other
hand, can be installed one at a time.
The Level-2 Cache (SRAM)
Two cache sizes are available:
•
256K Cache: (2) 32Kx32 128K SRAM chips
•
512K Cache: (2) 64Kx32 256K SRAM chips
The Level-2 Cache on this mainboard is not upgradeable.