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AT-030MCL
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7.2.10 Test pattern generator
The AT-030MCL has an internal test pattern generator. These signals are output as the last
process of the digital signal processing circuit and can be used for adjustment of the related
system. The AT-030MCL has a total of 15 test pattern types.
7.2.11 Center marker
AT-030MCL is equipped with a center marker generator. The center marker can be configured
by command CM. For the details, please refer to the chapter 10.3.
Bit construction
MSB
LSB
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Center marker RGB Indicate Center marker mode Indicate
Center marker color setting
Bit6 : Indication for R channel (Effective if both or either of Bit0 and Bit1)
Bit5 : Indication for G channel (Effective if both or either of Bit0 and Bit1)
Bit4 : Indication for B channel (Effective if both or either of Bit0 and Bit1)
Indication settings for vertical and horizontal lines
Bit1 : Horizontal bar ON/OFF
Bit0 : Vertical bar ON/OFF
CM Command
Operation
Parameter
CM Command
Operation
Parameter
Hex
Decimal
Hex
Decimal
OFF
00H
0
B ch Vertical
11H
17
B+G ch Vertical
31H
49
B ch Horizontal
12H
18
B+G ch Horizontal
32H
50
B ch Both
13H
19
B+G ch Both
33H
51
G ch Vertical
21H
33
B+R ch Vertical
51H
81
G ch Horizontal
22H
34
B+R ch Horizontal
52H
82
G ch Both
23H
35
B+R ch Both
53H
83
R ch Vertical
41H
65
G+R ch Vertical
61H
97
R ch Horizontal
42H
66
G+R ch Horizontal
62H
98
R ch Both
43H
67
G+R ch Both
63H
99
B+G+R ch Vertical
71H
113
B+G+R ch Horizontal
72H
114
B+G+R ch Both
73H
115
As the Parameter, the above settings are set in Decimal.