No.18S075-00
34/48
STC-OSB250CL
Product Specifications
and User’s Guide
Command No.
Command Description
79H:
EFFCT_SEL [7:0]
[Image Effect] Default data: EFFCT_SEL[7..0] = 00H
Sets the image effect for output image.
D7
D6
D5
D4
D3
D2
D1
D0
D7
Nega / Posi image
0: Positive image
1: Negative image
D6 to D0
Image Effect
00: Normal (no effect)
01H to 04H: Normal (no effect)
05H: Posterization (0 on 0bit)
06H: Posterization (0 on 0 to 1bits)
07H: Posterization (0 on 0 to 2bits)
08H: Posterization (0 on 0 to 3bits)
09H: Posterization (0 on 0 to 4bits)
0AH: Posterization (0 on 0 to 5bits)
0BH: Posterization (0 on 0 to 6bits)
80H:
E2P_CONT_REFG
[7..0]
[EEPROM control] Default data: E2P_CONT_REFG[7:0] = 00H
Controls the data writing to EEPROM.
D7
D6
D5
D4
D3
D2
D1
D0
D7 to D1
No Function
Always sets as
“0000000”
D0
Data writes to EEPROM
0: Prohibited
1: Accept
Note: This bit is cleared to “0” automatically after data writes into EEPROM.
90H:
ROI_LINE_
START_0_L[7..0]
91H:
ROI_LINE_
START_0_H[15..8]
[Vertical ROI_0 Start line] Default: ROI_LINE_START_0[15..0] = 0,
Data range: 0 to 5,019 (adjustable unit: 1 line)
Sets the start line (vertical) of ROI (ROI_0).
The actual start line of ROI = ROI_LINE_START_0[15..0] + 1
92H:
ROI_LINE_
START_1_L[7..0]
93H:
ROI_LINE_
START_1_H[15..8]
[Vertical ROI_1 Start line] Default: ROI_LINE_START_1[15..0] = 0,
Data range: 0 to 5,019 (adjustable unit: 1 line)
Sets the start line (vertical) of ROI (ROI_1).
The actual start line of ROI = ROI_LINE_START_1[15..0] + 1
* When vertical lines of ROI_0 is 5,120 lines or
total vertical lines of ROI_0 to ROI_1 is more than 5,120 lines, ROI_1 to ROI_7 do not display on image.
94H:
ROI_LINE_
START_2_L[7..0]
95H:
ROI_LINE_
START_2_H[15..8]
[Vertical ROI_2 Start line] Default: ROI_LINE_START_2[15..0] = 0,
Data range: 0 to 5,019 (adjustable unit: 1 line)
Sets the start line (vertical) of ROI (ROI_2).
The actual start line of ROI = ROI_LINE_START_2[15..0] + 1
* When total vertical lines of ROI_0 to ROI_1 is 5,120 lines or
total vertical lines of ROI_0 to ROI_2 is more than 5,120 lines, ROI_2 to ROI_7 do not display on image.