Analog Devices BHD930-AG User Manual
Page 39
BROAD SCAN (HD/SDI)
APPENDIX A / ANNEXE A
PAGE 39
A-4: COMMANDS AND RESPONSES TABLE
A-4: TABLE DES COMMANDES ET RÉPONSES
COMMAND RESPONSE
COMMAND DESCRIPTION
VALUE /VALEUR
COMMANDE RÉPONSE
DESCRIPTION DE LA COMMANDE
TYPE
MIN MAX
DESCRIPTION
FRONT PANEL COMMANDS / COMMANDES DE LA FACE AVANT
ws
ws
Standby function (ON/OFF)
Rd/Wr
0
1
0 = ON
1 = OFF
CN
CN
Frame selection
Rd/Wr
0
1
0 = OFF
1 = ON
OB
OB
Black function
Rd/Wr
0
1
0 = Black inactive
1 = Black active
FZ
FZ
Freeze function.
Rd/Wr
0
1
0 = Freeze inactive
1 = Freeze active.
OV OV
Under/Overscan
mode
selection.
Rd/Wr
0
1
0 = Underscan.
1 = Overscan.
OA
OA
Output aspect ratio
Rd/Wr
0
2
0 = 1:1
1 = Full screen
2 = Crop
HP
HP
Horizontal position adjustment.
Rd/Wr
0
255
VP VP
Vertical
position
adjustment. Rd/Wr
0
255
HW HW
Horizontal
size
adjustment. Rd/Wr
0
255
VS VS
Vertical
size
adjustment. Rd/Wr
0
255
ZM
ZM
Zoom mode selection
Rd/Wr
0
2
0 = zoom OFF
1 = zoom ON
2 = zoom finder ON
ZH
ZH
Zoom horizontal position.
Rd/Wr
0
255
ZV
ZV
Zoom vertical position.
Rd/Wr
0
255
ZW ZW
Zoom
horizontal size.
Rd/Wr 100 10000
ZS
ZS
Zoom vertical size.
Rd/Wr 100 10000
100 = 10% (x0.1)
1000 =100% (no zoom)
10000 = 1000% (x10)
yC yC
Auto-centering
Rd/Wr
0
1
1
=
auto centering (automatic reset).
INPUT COMMANDS / COMMANDES D’ENTREE
az
az
Auto setting
Rd/Wr
0
1
1 = auto setting (automatic reset).
PR
PR
Input type
Rd/Wr
0
3
0 = Computer (SOG)
1 = Computer (H&V or Composite sync.)
2 = Computer DVI-D
3 = Computer B&W
PL
PL
H sync load selection.
Rd/Wr
0
1
0 = Hi-Z
1 = 75 ohms.
OUTPUT COMMANDS / COMMANDES DE SORTIE
OF
OF
Output standard selection
Rd/Wr
0
7
0 = NTSC
1 = PAL
2 = 480p
3 = 720p
4 = 1035i
5 = 1080i
6 = 1080sF
7 = 1080p
OR
OR
Output frame rate
Rd/Wr
0
7
0 = 23.97 Hz
1 = 24 Hz
2 = 25 Hz
3 = 29.97 Hz
4 = 30 Hz
5 = 50 Hz
6 = 59.94 Hz
7 = 60 Hz
XR XR
Synchronization
mode
selection. Rd/Wr
0
2
0
=
internal.
1 = genlock.
2 = frame lock
XH
XH
H Phase genlock adjustment Rd/Wr
32722 32814
XS
XS
SC phase genlock adjustment
Rd/Wr
0
1023
OZ
OZ
Output type selection.
Rd/Wr
0
2
0 = RGBS.
1 = RGsB (SOG).
2 = YUV.
EP EP
Pedestal
(NTSC
output
only)
Rd/Wr
0
1
0 = OFF
1 = ON
OP
OP
Test pattern selection.
Rd/Wr
0
4
0 = no test pattern.
1 = grey scale
2 = color bar
3 = grid
4 = SMPTE
NOTE: Rd = Read only command / Commande de lecture.
Rd/Wr = Read and write command / Commande de lecture et d'écriture.