Tamarisk
®
640
Software ICD
75
Response Format:
Table 146 – Test Pattern Select Response Format
Byte
Value
Description
1
0x01
Start of message.
2
0x02
ACK Response
3
0x02
Parameters length.
4, 5
0x00F4
Test Pattern Select Command ID.
6
checksum
Frame check sequence.
3.7.4 RS170 Test Pattern Enable – 0xD8
Description:
Enables RS170 test pattern. The test pattern is a full screen of 16 vertical
bars that vary from black on the left to white on the right. When this test pattern is enabled,
it does not affect other processing on the TIM. The RS170 test pattern overrides normal
RS170 output. RS170 output must be enabled or test pattern will not be output.
Command Format:
Table 147 – RS170 Test Pattern Enable Command Format
Byte
Value
Description
1
0x01
Start of message.
2
0xD8
RS170 Test Pattern Enable Command ID.
3
0x02
Parameters length.
4, 5
Unsigned integer
0 disables RS170 test pattern.
non-zero enables RS170 test pattern.
6
checksum
Frame check sequence.
Response Format:
Table 148 – RS170 Test Pattern Enable Response Format
Byte
Value
Description
1
0x01
Start of message.
2
0x02
ACK Response
3
0x02
Parameters length.
4, 5
0x00D8
RS170 Test Pattern Enable Command ID.
6
checksum
Frame check sequence.
3.7.5 Verbose Mode Toggle – 0xFF
This command toggles the TIM’s verbose mode. In verbose mode, the TIM generates
additional TXT messages during operation as an aid to testing.
