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TView QuadScan User's Manual 0092-5000-200
32
In addition to the above commands, two additional commands are provided for control information. Writing Value Byte
= 01 to register 18 will cause a Full Reset operation to occur. Writing Value Byte = 01 to register 20 will cause the
existing parameter set to be written in to NOVRAM. The QuadScan will subsequently power up with these saved
parameters until the NOVRAM is once again changed by writing a 01 to register 18.
The following table indicates the Register Functions, the Register Number, Parameter Type and action of the legal values
of the Value Byte.
Register Name Reg # Type Value Byte Action (HexaDecimal Byte)
Input H and V Position 1 Range =01 increment H, =02 decrement H, =03 increment V, =04 decrement V
Input H and V Size 2 Range =01 increment H, =02 decrement H, =03 increment V, =04 decrement V
Output H and V Position. 3 Range =01 increment H, =02 decrement H, =03 increment V, =04 decrement V
Brightness 4 Range =00 to 255
Contrast 5 Range =00 to 255
Hue 6 Range =00 to 255
Input Source Select 7 Multiple =01 Auto, =02 VGA Pass, =03 YUV A, =04 YUV B
=05 S-VHS A, =06 S-VHS B, =07 Composite A, =08 Composite B
Channel A Termination 8 Toggle =01 Terminate, =00 UnTerminate
Channel B Termination 9 Toggle =01 Terminate, =00 UnTerminate
VGA Termination 10 Toggle =01 Terminate, =00 UnTerminate
Output Resolution 11 Multiple =01 D-ILA, =02 Triple, =03 Quadrupled, =04 XGA
=05 SVGA, =06 Doubled, =07 VGA
Output Sync Select 12 Multiple =01 5Wire =02 4Wire =03 3Wire
Composite B Input 13 Toggle =01 Pass Thru, =00 Input
S-VHS B Input 14 Toggle =01 Pass Thru, =00 Input
YUV B Input 15 Toggle =01 Pass Thru, =00 Input
Input Aspect 16 Multiple =01 4:3 =02 4:3LBox =03 16:9
YUV BETA/SMPTE 17 Toggle =01 Beta =00 SMPTE
Full Reset 18 =01 Full Reset
Mode Reset 19 =01 Mode Rest
Save Settings 20 =01 Save Settings
Keyboard Locked 21 Toggle =01 Locked =00 Unlocked
Output H and V Size 22 Range =01 increment H, =02 decrement H, =03 increment V, =04 decrement V
Motion Processing 23 Multiple =01 Still, =02 Motion, =03 Film, =04 Auto
Saturation 24 Range =00 to 255
IR Remote Enable 25 Toggle =01 Enabled =00 Disabled
Output Aspect 26 Multiple =01 4:3 Top =02 4:3 Middle =03 4:3 Bottom
=04 16:9 Top =05 16:9 Middle =06 16:9 Bottom