Crystal Vision
Card edge operation
ShARC-XPUserManualR2.11
14
21/09/05
Description
Colour
Status when illuminated
Ch1 525
Yellow
525 line input detected on Channel 1.
Ch2 625
Yellow
625 line input detected on Channel 2 (ShARC204-XP only).
Ch2 525
Yellow
525 line input detected on Channel 2
(ShARC204-XP only).
♥
Green
Heartbeat. When beating all processor functions are healthy.
I/O
Yellow
Input/output programmable logic configured.
CH1
Yellow
Channel 1 programmable logic configured.
CH2
Yellow
Channel 2 programmable logic configured.
(ShARC204-XP only)
1.8V
Green
1.8V supply voltage present.
3.3V
Green
3.3V supply voltage present.
5V
Green
5V supply voltage present.
3.2 Board edge DIP switches
The board edge piano switches DIP1-4 allow full control of ShARC-XP channel
configuration. Their individual functions are listed in the table below.
Lever
Rem
ote
4:
3 i
n
pu
t t
o
16
:9
out
put
16
:9
inpu
t
to
4:
3 ou
tpu
t
4:
3 i
n
pu
t t
o
16
:9
out
put
16
:9
inpu
t
to
4:
3 ou
tpu
t
By
pass
By
pass
1
Up
Down
Up
Down
2
Ch1
Up
Up
Down
Down
3
Up
Down
Up
Down
4
Ch2
(204-XP)
Up
Up
Down
Down
4 way DIL switch functions
If DIP switches are used and then GPI is used, the last GPI command becomes the control
method. This may lead to the DIP switch settings not corresponding to the output. To
resume DIP control again, toggle the required DIP switch.