Engineering Ethics Problems in a Developing Country - Ethical Engineering for International Development and Environmental Sustainability - page 239

of the semigraphic visual
display unit (SVDU) cluster

SVDU 1
buffer

…

…

SVDU n
buffer

i:= (i+1) mod n

Initiate
transfer
from SVDUi i
input requesti i

Y

i-th input
request

N

Y

Initiate
transfer
to CPU

i-th input
end

N

Y Move the

queue
to CPU

end of
transfer to
CPU

N

CPU
transfer
request or
end?

Y

N

CPU transfer
management

Fig. 8.9 General architecture
of the power-generating unit
monitor (PGUM)

SVDU
CONTROLLER

SVDV n

BASIC
PERIPHE-
RALS,
STORES

CPU
ODRA
1325

CEK i

SMA
SYSTEM

DUMMY
SCHEME