Is sj-22 using flash rom?

[iameddy]

hi, i need some help.

i try to free some memory in the rom by using jacksprat v2.0, but got a message said unsupported device. is sj-22 using mask rom or the jacksprat not update yet?

thanks :confused:

[hypachris]

sj22 doesn't have flash rom.......it's totally masked.