FSERV service program for
flashram maintenance: read/write from/to flashram,
copy flashram banks or chips, compare flasram banks or chips with RAM,
erase sectors, chips, etc. MTEC4 hardware allows implementation of up to
4 x 128 MB ROM or SRAM,
which amounts to 512 MB of memory If only flashram is used the max. capacity is
4 x 64 MB flashram The realized size of external memory at present:
256 KB, 500 KB, 1 MB, 4 MB, 8 MB
flashram cartridges. Programcode is executable within the chip, no download to DRAM is necessary The software system on 1MB flashram,
incl. 192 KB for testdata, occupies 0.5 MB flashram.
0,5 MB are used for backups of the system,
which supports easy program changes
or may contain 150 pages of browserable system documentation.
With processor speed of 980KHz comparing 16 32KB banks of a 0,5MB
flashchip takes 1,6min. time
(C) 2007 Mondenia Inst.