Specifications

Hardware Description of Coprocessor – WSI2 Board Description
12/01 Application ModuleX Service 39
Honeywell
WSI2 board
indicators
The diagram below describes the indicators on the WSI2 mother board.
The coprocessor daughter board portion is covered later in this section.
51148
Model 743
Speaker
Sys. Fail
Boot... Run...
Rst. Abt.
AV
PS/2
Model 743
hp
H P
a r l
e P
a l l
1
PS/2
0
U
I I
A V D
/
BA
S 2 R 3 2
S C S
I
WSI2
Coprocessor Free Edge
WSI2 Board
Indicators
Shutdown Switch (Left = Shutdown, Right = Normal)
WSCPU (Coprocessor) Running (Yellow)
Transaction Error (Red)
WSI2 board
pinning
The WSI2 board has only one pinned option. The pinning defines if an
HMPU board or a K2LCN/K4LCN board is used as the node processor.
The interface to the HMPU node processor is somewhat different from
the K2LCN/K4LCN node processors.
40065
Coprocessor
(Daughter
Board)
WSI2 Board
Assembly
WSI2
Circuit
Board
Board Revision
Pinning
(Do Not Touch)
16/32 Bit DMA
Operations
(Single Jumper)
Remove this
jumper for all
applications of
this board
(16 Bit).