FRS Signalling Processor
CMX882
0
$C8 (P4.7)
TRANSMIT LIMITER CONTROL
Bit:
P4.7
15
0
14
0
13
12
11
10
9
8
7
6
5
4
3
2
1
Limiter Setting, resolution = V (A)/16384 per LSB
DD
This unsigned number sets the clipping point (maximum deviation from the centre value) for the MOD_1
and MOD_2 pins. The maximum setting ($2000) is +/- V (A)/2 i.e. output limited from 0 to V (A).
DD DD
Any settings above $2000 will limit to the $2000 setting. The limiter is set to maximum following a C-BUS
Reset or a Power Up Reset. The limiter is only applied to voice signals, not internally generated audio
band signals. The levels of internally generated signals must be limited by setting appropriate transmit
levels.
$C8 (P4.8)
Special Programming Register – do not access.
2004 CML Microsystems Plc
56
D/882/7
CMLMICRO [ CML MICROCIRCUITS ]
