Aim ARINC 429 - Page 71

Software Library Reference Manual for VME 429 61
Section 3 - System Functions
'
'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
m
m
b
b
u
u
f
f
_
_
s
s
i
i
z
z
e
e
'
'
M
M
o
o
n
n
i
i
t
t
o
o
r
r
B
B
u
u
f
f
f
f
e
e
r
r
S
S
i
i
z
z
e
e
i
i
n
n
E
E
n
n
t
t
r
r
i
i
e
e
s
s
Value Description
0 Default Monitor Buffer size
1 RX channel Î 32768 entries
2 RX channels Î 16384 entries
3 RX channels Î 10752 entries
4 RX channels Î 8192 entries
5 RX channels Î 6400 entries
6 RX channels Î 5376 entries
7 RX channels Î 4608 entries
8 RX channels Î 4096 entries
9 RX channels Î 3584 entries
10 RX channels Î 3072 entries
11 RX channels Î 2816 entries
12 RX channels Î 2560 entries
13 RX channels Î 2304 entries
14 RX channels Î 2304 entries
15…32 RX channels Î 2048 entries
256..4096 Size in entries
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'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
c
c
h
h
n
n
_
_
c
c
f
f
g
g
'
'
C
C
h
h
a
a
n
n
n
n
e
e
l
l
C
C
o
o
n
n
f
f
i
i
g
g
u
u
r
r
a
a
t
t
i
i
o
o
n
n
This field stores the channel configuration. Bit 0 corresponds to channel 1,
bit 31 corresponds to channel 32.
Note: The channels cannot be configured for APM429 boards!
In this case the first half of the available channels are set to ”transmitter”
and the second half to “receiver” per default!
This parameter is ignored for APM429 boards!
Note: The upper 16 channels of an AMC429-32 are dependand on the hardware
and can not be modified.
Bit Value Description
0 Channel is Receiver
1 Channel is Transmitter
O
O
u
u
t
t
p
p
u
u
t
t
T
T
Y
Y
_
_
A
A
P
P
I
I
4
4
2
2
9
9
_
_
R
R
E
E
S
S
E
E
T
T
_
_
A
A
C
C
K
K
*
*
p
p
x
x
_
_
A
A
c
c
k
k
n
n
Pointer to the reset command structure (api429.h)
#define MAX_API429_BIU_CHN 32
typedef struct
{
AiUInt16 chn_cnt;
AiUInt16 padding1;
AiUInt32 pchc;
AiUInt32 txrx_mem_start;
AiUInt32 txrx_mem_end;
AiUInt32 res1;
AiUInt32 res2;
AiUInt32 rm_mem_start [
MAX_API429_BIU_CHN];
AiUInt32 rm_mem_size [
MAX_API429_BIU_CHN];
} TY_API429_RESET_ACK;