20
KOS 882
329
P Interrupt
a) Interrupt to the PMB via MPARN (call)
b) Interrupt to the PMB via MSPFN (parity error)
P c) I. disabled (to be used with A500) = jumper
a) b) c) is not plugged in
A12 ... A18 see section 3.2 ”Addressing”
Status Bits The assignment is addressed with
KOS firmware, SEAB-1 start,
DSW 078/99 starting from revision index .01
a) B0N = ”0”
Waiting period for an answer in the slave,
B0N B0N t(ws) = 60T bit (WS = w
aiting period for slave)
a) b) (as delivered)
b) B0N = ”1”
Waiting period for an answer in the slave,
t(ws) = 0.8 sec
Extending the waiting period is only valid for SEA1 of the KOS 882, if this is a slace,
the remaining SEAs are not affected.
The waiting period must be selected via the BON jumper before the standardization
of the KOS 882 module.
B5N, status byte B5N and SB0 ... SB7 are not used in A500
3.2 Addressing
A memory area of 8 kbytes must be made available during the configuration. The cod-
ing for the desired address area is read from the two tables.
00000 1, 2 0 0 0 0 0 0 0 1. KOS
10000 3, 4 0 0 0 1 0 0 1 2. KOS
20000 5, 6 0 0 1 0 0 1 0 3. KOS
30000 7, 8 0 0 1 1 0 1 1 4. KOS
40000 9, 10 0 1 0 0 1 0 0 5. KOS
50000 11, 12 0 1 0 1 1 0 1 6. KOS
60000 13, 14 0 1 1 0 1 1 0 7. KOS
70000 15, 16 0 1 1 1 1 1 1 8. KOS
80000 17, 18 1 0 0 0
90000 19, 20 1 0 0 1
A0000 21, 22 1 0 1 0
B0000 23, 24 1 0 1 1
C0000 25, 26 1 1 0 0
D0000 27, 28 1 1 0 1
E0000 29, 30 1 1 1 0
F0000 31, 32 1 1 1 1
64 k-Block Segments A18 A17 A16 A15 A14 A13 A12 8k-Block for
Adress (Hex)
Jumpers
”0” = Axx Jumpered to the
non-labelled side
”1” = Axx Jumpered to the
labelled side
(xx from 12 ...18)
Segments 29, 30: for ALU 821 →
→
Segments 3, 4: for
ALU xxx except for ALU 821
→←
Figure 172 Addressing on KOS 882
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