Stability
This motherboard ran great with no
stability problems in non-overclocked conditions when I tested it with both, an AMD
K6-2/K6-3D 300 and a Cyrix M II PR300.
A great plus for this motherboard is that
I was able to run the AMD K6-2/K6-3D 300 flawlessly at 112MHz Bus Speed overclocking up to
336MHz (112 x 3). I was able to boot successfully into Windows 98 without running
into any problems. (I was using Riva 128 with their latest Riva128Tweak version 2.52
that is optimized for AMD K6-2 3DNow! CPU and PC100 SDRAM.)
Memory
This motherboard contains 4 72-pin
SIMMs and 2 168-pin DIMMs. This is a great combination if your upgrading your old
computer and you don't want to throw away your old Fast Page or EDO SIMMs. But if
your not worried about throwing away old SIMMs then this motherboard might not be the one
for you, because the 2 DIMMs do not allow much SDRAM expandability. And that is too bad
since this motherboard does have 1MB of cache.
Expansion Slots
This motherboard does contain 1 AGP, 3 PCI and 3 ISA
slots, which is a great combo for most of us. The AGP(Advanced Graphics Port) is
great for AGP video cards which allow fast data transfer between the CPU and the graphics
card. This is a great improvement from PCI slots, since those could not handle the
speed of high end 3-D graphics cards. Three PCI and ISA slots is great, except for
the fact that only one PCI slot is a full PCI slot and only 2 of the ISA or full ISA
slots. This is because the CPU gets in the way of the other slots so only a
half-size expansion card will fit. This could cause a problem if you plan on adding
many expansion cards, especially full-size expansion cards.

The FIC VA-503+ is a very good
motherboard if your upgrading your old computer and have to fit a Super7 in a Baby AT
case. This is probably the best AT Super7 motherboard out there. This contains
very useful SIMM slots which will allow you to use your older RAM chips along with newer
ones so you don't have to throw away that expensive RAM. This motherboard also
contains DIMM slots which will allow you to add much more advanced RAM to your upgraded
PC.
But if your planning on starting your PC
from scratch i would recommend an ATX motherboard which has much more advanced features
and allows all of your expansion slots to accommodate full expansion cards. Where in an AT
motherboard some of the slots will not be able to hold a full size card. But then it
also depends on whether you are going to be using all the slots on the motherboard and
with they're full size or not.
Another thing that will help you make up
your mind about this motherboard is the fact that this motherboard's performance is at top
notch. FIC certainly knew what they were doing when they designed this
motherboard.
Jumper
Settings CPU External Clock Settings
CLK1 |
CLK2 |
CLK3 |
External Clock (MHz) |
1-2 |
1-2 |
1-2 |
66.6 |
1-2 |
2-3 |
1-2 |
75 |
2-3 |
2-3 |
1-2 |
83.3 |
2-3 |
1-2 |
2-3 |
90* |
1-2 |
1-2 |
2-3 |
100 |
1-2 |
2-3 |
2-3 |
112* |
* - Not documented CPU Multiplier
Settings
FREQ1 |
FREQ2 |
FREQ3 |
Multiplier |
2-3 |
1-2 |
1-2 |
2x |
2-3 |
2-3 |
1-2 |
2.5x |
1-2 |
2-3 |
1-2 |
3x |
1-2 |
1-2 |
1-2 |
3.5x |
2-3 |
1-2 |
2-3 |
4x |
2-3 |
2-3 |
2-3 |
4.5x |
1-2 |
2-3 |
2-3 |
5x |
1-2 |
1-2 |
2-3 |
5.5x |
SDRAM1 |
SDRAM2 |
SDRAM3 |
SDRAM4 |
SDRAM Timing (MHz) |
2-3 |
2-3 |
2-3 |
1-2 |
66 (PC-100) |
2-3 |
2-3 |
2-3 |
1-2 |
75 (PC-100) |
2-3 |
1-2 |
2-3 |
1-2 |
83 (PC-100) |
2-3 |
1-2 |
2-3 |
1-2 |
100 (PC-100) |
1-2 |
2-3 |
2-3 |
2-3 |
66 (non PC-100) |
1-2 |
2-3 |
2-3 |
2-3 |
75 (non PC-100) |
1-2 |
1-2 |
2-3 |
2-3 |
83 (non PC-100) |
1-2 |
1-2 |
2-3 |
2-3 |
100 (non PC-100) |
1 - 2 |
3 - 4 |
5 - 6 |
7 - 8 |
CPU Voltage Core (V) |
Voltage I/O (V) |
- |
- |
- |
- |
2.0 |
3.3 |
- |
- |
- |
Jumper ON |
2.1 |
3.3 |
- |
- |
Jumper ON |
- |
2.2 |
3.3 |
- |
- |
Jumper ON |
Jumper ON |
2.3 |
3.3 |
- |
Jumper ON |
- |
- |
2.4 |
3.3 |
- |
Jumper ON |
- |
Jumper ON |
2.5 |
3.3 |
- |
Jumper ON |
Jumper ON |
- |
2.6 |
3.3 |
- |
Jumper ON |
Jumper ON |
Jumper ON |
2.7 |
3.3 |
Jumper ON |
- |
- |
- |
2.8 |
3.3 |
Jumper ON |
- |
- |
Jumper ON |
2.9 |
3.3 |
Jumper ON |
- |
Jumper ON |
- |
3.0 |
3.3 |
Jumper ON |
- |
Jumper ON |
Jumper ON |
3.1 |
3.3 |
Jumper ON |
Jumper ON |
- |
- |
3.2 |
3.3 |
Optimal VIA
MVP3 Chipsets Bios Settings
Video BIOS cacheable |
Enabled |
System BIOS cacheable |
Enabled |
Memory hole at 15Mb Add |
Disabled |
DRAM Page-Mode |
Enabled |
Sustained 3T Write |
Enabled |
Cache Pipelined |
Enabled |
DRAM Read Pipeline |
Enabled |
Read Around Write |
Enabled |
Memory ECC Check |
Disabled |
Bank 0/1 DRAM Timing |
Turbo |
Bank 2/3 DRAM Timing |
Turbo |
Bank 4/5 DRAM Timing |
Turbo |
SDRAM Cycle Length |
2 |
SDRAM Bank Interleave |
2 Bank (depending on type of SDRAM used) |
SDRAM MD-to-HD Pop + 1T |
Disabled |
SDRAM Sustain 4T Cycle |
Disabled |
Aperture Size |
64MB |
Spread Spectrum |
Enabled |
Price: very affordable |