Crystal Vision
Card edge operation
ShARC-XPUserManualR2.11
13
21/09/05
3 Card edge operation
The hinged front panel of the case reveals user control of the card and LED indication of
card status.
ShARC204-XP front view showing controls and LEDs
3.1 LED status indication
The board-edge LEDs allow the operating modes and status to be monitored.
Description
Colour
Status when illuminated
OnA
Green
Active front panel communications online.
TxA
Yellow
ShARC-XP transmitting to active front panel.
RxA
Yellow
ShARC-XP receiving from active front panel.
OnB
Green
Reserved communications channel online.
TxB
Yellow
ShARC-XP transmitting on reserved communications channel.
RxB
Yellow
ShARC-XP receiving on reserved communications channel.
GP10
Green
GPI input 0 shorted to ground. Channel 1 aspect ratio conversion
on. (4:3 to 16:9).
GP11
Green
GPI input 1 shorted to ground. Channel 1 aspect ratio conversion
on (16:9 to 4:3).
GP12
Green
GPI input 0 shorted to ground. Channel 2 aspect ratio conversion
on. (4:3 to 16:9). ShARC204-XP only.
GP13
Green
GPI input 1 shorted to ground. Channel 2 aspect ratio conversion
on. (16:9 to 4:3). ShARC204-XP only.
GP14
Green
GPI input 4 shorted to ground. No effect.
(GPI4 set to input).
GP15
Green
GPI input 5 shorted to ground. No effect.
(GPI5 set to input).
Ch1 Pres
Green
Valid video input detected on Channel 1.
Ch2 Pres
Green
Valid video input detected on Channel 2 (ShARC204-XP only).
Ch1 ARC
Yellow
625 line input detected on Channel 1.
Ch2 ARC
Yellow
525 line input detected on Channel 1.
Ch1 625
Yellow
625 line input detected on Channel 1.
1 2 3 4
1.8V 3.3V 5V
I/O CH1 CH2
♥
Rem 12 OnA TxA RxA GP10 GP11 GP12 Ch1 Ch2 Ch1ARC 625 625
Loc OnB TxB RxB GP13 GP14 GP15 Pres Pres Ch2ARC 525 525
ShARC
204-XP