Schrijver
| Moonsound SRAM
|
mars2000you msx master Berichten: 1723 | Geplaatst: 18 April 2004, 22:44   |
I have a question about Moonsound SRAM (128 kb that could be extended to 2Mb)
Is this SRAM acting like any other SRAM ? For example, if I load samples ("waves"  in the SRAM and then turn off the MSX; are the samples still there when I turn on the MSX ?
As there are very little programs that use the Moonsound SRAM, I'm a little confused about that. For example, Moonblaster for Moonsound allows to save on disk, but not in the SRAM ....
|
|
Guillian msx professional Berichten: 618 | Geplaatst: 18 April 2004, 23:21   |
AFAIK, no. SRAM is just a RAM that doesn't need "refresh". If you turn off your MSX you will lost your loaded samples, since there is not a battery connected to the SRAM in MoonSound cartridge.
Probably other persons could give a better and longer explanation about this  |
|
mars2000you msx master Berichten: 1723 | Geplaatst: 18 April 2004, 23:36   |
Thanks for the explanation !
|
|
GuyveR800 msx guru Berichten: 3048 | Geplaatst: 19 April 2004, 00:27   |
Yeah, it was a very precise explanation  no need to do a longer version |
|
| Unregistered | Geplaatst: 19 April 2004, 12:11   |
Quote:
| AFAIK, no. SRAM is just a RAM that doesn't need "refresh". If you turn off your MSX you will lose your loaded samples, since there is not a battery connected to the SRAM in MoonSound cartridge.
|
Hm, I didn't know that the MoonSound RAM was SRAM. Would it be possible / has anyone ever tried to hook up a bettery to the MoonSound?
Just wondering,
AuroraMSX |
|
Sonic_aka_T online
 msx guru Berichten: 2261 | Geplaatst: 19 April 2004, 13:52   |
I guess it would work. Well, assuming that by bettery you mean a very good battery  I think that's pretty much how the FM-PAC works, though I don't know jack about hardware. Maybe if you look the part number of the SRAM up on the internet you can find out what kind of power (voltage & current) it requieres. It shouldn't be too hard to hookup a rechargeable battery to the SRAM chip. I don't really see the use of it tho... Well, maybe it can double as a RAMdisk  |
|
| Unregistered | Geplaatst: 19 April 2004, 16:56   |
Quote:
| I don't really see the use of it tho... Well, maybe it can double as a RAMdisk 
|
Just for fun & to save loading time after power-down  |
|
Sonic_aka_T online
 msx guru Berichten: 2261 | Geplaatst: 19 April 2004, 21:24   |
Well, hook the thing up to your car battery and let us know what happens
(Mostly we'd be interrested in the color of the smoke ; ) |
|
|
|
|