60
Software Library Reference Manual for VME 429
Section 3 - System Functions
Channel
Speed
Variety
Low Speed
Global
Speed
Modifier
Selector = 0
Selector = 1
High Speed
0
12.50 kBits/s
13.33 kBits/s
100.0 kBits/s
1
13.63 kBits/s
14.54 kBits/s
109.1 kBits/s
2
11.54 kBits/s
12.31 kBits/s
92.3 kBits/s
3
15.00 kBits/s
16.00 kBits/s
120.0 kBits/s
'
'
A
A
i
i
U
U
I
I
n
n
t
t
8
8
g
g
l
l
o
o
b
b
_
_
s
s
p
p
e
e
e
e
d
d
_
_
m
m
o
o
d
d
'Global Speed
With the Global Speed Modifier the selected speed may be modified over all channels. It is
possible to step down the speed or step up in two steps.
Value Description
0
± 0.0%
1
+ 9.1%
2
- 7.7%
3
+ 20.0%
'
'
A
A
i
i
U
U
I
I
n
n
t
t
8
8
l
l
o
o
w
w
_
_
s
s
p
p
e
e
e
e
d
d
_
_
s
s
e
e
l
l
'Low Speed Selector
With the Low Speed Selector two low-speed rates may be selected, global for all low-speed
channels. For high-speed channels this setting has no effect.
Value Description
0
12.50 kBits/s (Standard)
1
13.33 kBits/s (Intermediate ARINC low-speed standard)
A
A
i
i
U
U
I
I
n
n
t
t
8
8
t
t
x
x
_
_
c
c
l
l
o
o
c
c
k
k
_
_
s
s
e
e
l
l
Reserved (0)
'
'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
s
s
m
m
'Channel Sorting Mode Control
Bit Value
Description
0
Enable sorting by Label Number only
1
Enable sorting by Label Number and SDI
'
'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
l
l
c
c
e
e
n
n
'Individual Label Counter Control
Bit Value
Description
0
Disable individual label counter control
1
Enable individual label counter control
Note:
Sm and lcen are bit field according to the channel numbers, e.g. bit 0
accords to channel number 1 and bit 15 accords to channel number 16
Due to the 16 channels of an API429 board. The bits 16..31 are only
available on a 32 channel Architecture on ACI, AVI or AXI Platform
Summary of Contents for AMC429
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