MSI MS-5148 User Manual page 2

The PCI 430 TX system board is a high-performance personal computer
TM
system board based on a 3.3v version of the Pentium micrprocessor--the
P54C and P55C, K6 and M2 with MMX microprocessor. The system board
supports the Peripheral Component Interconnect (PCI) Local Bus Standard
and provide four 32-bit PCI bus master slots.
A cache subsystem can be configured for 256k or 512K cache memory to
improve overall throughput.
The system board uses the highly integrated Intel 82439TX chipset to
support the PCI/ISA and green standards, and to provide the Host/PCI
bridge. The 82437AB chipset also support the ACPI soft power off and
Modem Ring wake-up function, it also integrates all system control func-
tions.
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