S
ERIAL
I
NTERFACE
D
EVELOPERS
G
UIDE
Factory
Bit Fields
Adr Entry Name
Mode
Initialize
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
50
Auto Refresh
Short
0x0258
Time
R/W
Period
52
Auto Refresh
Short
0x00EA
Temperature Delta
R/W
Threshold
54 - Reserved
Short
0x0000
56
R/W
58
Active
Byte
0x00
Color
R/W
Palette
59
Active
Byte
0x00
Overlay
R/W
Palette
60
Overlay
Byte
0xA1
Control
R/W
61
Overlay
Byte
0xD0
Color
R/W
62
Reticle A
Short
0x0064
Horizontal
R/W
Position
64
Reticle A
Byte
0x78 NTSC
Vertical
R/W
0x80 PAL
Position
65
Reticle A
Byte
0x00
Emissivity
R/W
Auto Refresh Time Period (Seconds)
Auto Refresh Temperature Delta Threshold
(Temperature ADC Counts)
Reserved
Act Clr Plt
Act Ovl Plt
Reserved
Reserved
Ovl
Mod
Reticle A Horizontal Position
Reticle Size
Reticle A Vertical Position
Reserved
Reticle A Emissivity
( 0 to 1 - 2
-8
)
Ovl
Background
Color
Ovl
Foreground
Color
Auto Refresh Calibrate Parameters:
If Auto Cal Tim = 1, then Perform 1 Point Offset Refresh NUC when the Auto Calibrate Time Period
Expires.
If Auto Cal Tmp = 1, then Perform 1 Point Offset Refresh NUC when the FPA Temperature Deviates by
+ /- the Auto Calibrate Temperature Delta Threshold from the Temperature at which the Previous 1
Point Offset Refresh was Performed.
Active Color Palette:
Selects the Currently Active Color Palette (0 <= Act Clr Plt <= 15).
Use the Appropriate Color Palette Table Values to Load the Color Palette Memory.
Active Overlay Palette:
Selects the Currently Active Overlay Palette (0 <= Act Ovl Plt <= 7).
Use the Appropriate Overlay Palette Table Values to Load the Overlay Palette Memory.
Overlay Control:
Ovl Mod
0 - Overlay Off
1 – Overlay Date/Time
2 – Overlay Date/Time/Contrast
3 – Overlay Full Status
4 to 15 - Reserved
Reticle Size
Radius of Overlay Reticules
Overlay Color:
Ovl Background Color
Color Index into Active Overlay Palette for Overlay Background Fields.
Ovl Foreground Color
Color Index into Active Overlay Palette for Overlay Foreground Fields.
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