PPC7A Product Manual
Configuration
4-5
1
st
Edition
Enable Front Panel Reset Switch Link (E14)
This link enables or disables the front panel reset/abort switch, as follows:
S
ETTING
F
UNCTION
In
Disable reset switch
Out (default)
Enable reset switch
$
Note:
The function of this link is the opposite of most other Radstone PPC cards.
Geographical Addressing/Board ID Links (E11, E2, E12 and E10)
These links form a 4-bit board ID that may be read from the ID Link register (see Chapter 8). The links
are decoded as follows:
B
OARD
ID
E10 E12
E2
E11
15 (default)
Out
Out
Out
Out
14
Out
Out
Out
In
13
Out
Out
In
Out
12
Out
Out
In
In
11
Out
In
Out
Out
10
Out
In
Out
In
9
Out
In
In
Out
8
Out
In
In
In
7
In
Out
Out
Out
6
In
Out
Out
In
5
In
Out
In
Out
4
In
Out
In
In
3
In
In
Out
Out
2
In
In
Out
In
1
In
In
In
Out
0
In
In
In
In
Links E11, E2, E12 and E10 are also connected to the VME64 GA0~ to GA3~ signals respectively on
P1 row D (see the P1 connector description in Chapter 5). If you wish to read the status of the
Geographical Address signals, do not fit these links, as they connect the signals to 0 Volts.
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