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tenox wrote:If they are good and we need more I'll order and organize shipment to UK.
simbo2 wrote:however its 5v and edo but some types of EDO work with the magnum
as its 5v and checked the i.o and supply are 5v
its no harm to try it out
ill report back
simbo2 wrote:well jumper set simm PD i get 131MB with the pair of 128 EDO 32X32 5v {all jumpers on} and the mem test shows '=1027'
pakman wrote:simbo2 wrote:well jumper set simm PD i get 131MB with the pair of 128 EDO 32X32 5v {all jumpers on} and the mem test shows '=1027'
1. Under the above condition, please check these 2 (undocumented) system variables:
- LONG $5A4 (ramtop)
- LONG $5A8 (ramvalid)
2. What happens with only one 128MB SIMM installed?
- Try different jumper settings
- Every time check LONG $5A4 (ramtop) and LONG $5A8 (ramvalid)
pakman wrote:simbo2 wrote:well jumper set simm PD i get 131MB with the pair of 128 EDO 32X32 5v {all jumpers on} and the mem test shows '=1027'
1. Under the above condition, please check these 2 (undocumented) system variables:
- LONG $5A4 (ramtop)
- LONG $5A8 (ramvalid)
2. What happens with only one 128MB SIMM installed?
- Try different jumper settings
- Every time check LONG $5A4 (ramtop) and LONG $5A8 (ramvalid)
tenox wrote:If they are good and we need more I'll order and organize shipment to UK.
simbo2 wrote:so this leaves us with the problem of what to do
if i wire up the latest revision with the flash socket and the added disable pd detect jumpers etc
can i still plug in the older mach 210 and it will work as is with the jumpers and its 1.5 firmware or will i need to modify the older code
simbo2 wrote:will i just wire up the board as i posted above
or will i just make a run of the finished rev 2 board that has the added jumpers to disable what the simms PD lines say
???
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