User manual

Tamarisk
®
320
Software ICD
46
Command Format:
Table 87 – AGC Level Bias Set Command Format
Byte Value Description
1 0x01 Start of message.
2 0x83 AGC Level Bias Set Command ID.
3 0x02 Parameters length.
4,5
unsigned integer
0 to 4095
AGC gain bias value.
0 = minimum level bias, level factor = -255
2047 (0x7FF) = unity level bias, gain factor = 0
4095 (0x0FFF) = maximum level bias, gain factor = 255
6 checksum Frame check sequence.
For level bias <= 2047, level _factor = 255*level_bias/2047-255
For level bias >= 2048, level factor = 255*(level_bias-2047)/2048
Figure 5– Level Bias Chart
Response Format:
Table 88 – AGC Level Bias Set Response Format
Byte Value Description
1 0x01 Start of message.
2 0x02 ACK Response
-256.000
-192.000
-128.000
-64.000
0.000
64.000
128.000
192.000
256.000
0 256 512 768 1024 1280 1536 1792 2048 2304 2560 2816 3072 3328 3584 3840 4096
Level Bias
Level Bias Parameter