Honeywell SPZ-8000 - Apr 15;93

(42s
BIT A5
DISCRETE All
I
(13)+
(SAMEASA12)
~
,
BUFFER
EUFFER
*
)
(
CLOCK
- GENERATOR
EEPROM
2hx 16811
b
POWER
SUPPLY
MONITOR
16
BIT BIDIRECTIONAL
OATA GLOBAL BUS
g
Wx
MONITOR
DISCRETE
RECEIVERS
TIMING
MONITOR
DISCRETEA12
+
GNDIOPEN
ADDRESS
RECEIVER
OECODER
*
+
+28VIOPEN
~
OATA
RECEIVER
MUX
*
+
PROGRAMMABLE_
RECEIVER
(W>
(W)-
—
r
~
1
+2WDRIVER
DATA
~TCH
--F==P
16 BIT BIDIRECTIONAL
DATA LOCAL BUS
I
Ill
tRINC Al
I ASCBA2
748
—
BUFFER
RAM (MAILBOX)
6A X 16 BIT
BuF=
=
4 EACH
DUAL
CHANNEL
42s
SERIAL
10
F
BuS
BUFFER
J%
DIRECT
MEMORY
ACCESS
SERIAL !/0
CONT
(LOCAL)
(9)—
11 a 12
RECIEVERS
1=1
R
BuFFER
SERIAL VO
~
MANCHESTER ~
CONT ASCB
CODEJU
ASCB 1
~
DECODER
~
MUX At40
BUFFER
ARINC +
DATA
OUT +
QASCB2
AAt+
RS-232 AD.14389 1 -R2
FC-880 Fault Warning Computer
Block Diagram
Figure 6-29 (Sheet 1)
22-14-00
Page 198.33/198.34
Apr 15/93
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