Jumpers
2-14
Blackfin A-V EZ-Extender Manual
VID_OUT Bus SYNC Source Select Jumpers
(JP8.1/3/5, JP8.2/4/6)
The source of the PPI frame sync signals depends on the PPI port driving
the
VID_OUT
bus. When using
PPI0
, place the jumpers at
JP8.1/3
and
JP8.2/4
. When using
PPI1
, place the jumpers at
JP8.3/5
and
JP8.4/6
.
VID_OUT Bus SYNC Enable Jumper (JP8.7/8)
To enable the
VID_OUT
frame sync signals, install
JP8.7/8
.
AV_RESET Source Jumper (JP9.1/3/5)
The source of ICs reset on the Blackfin A-V EZ-Extender is controlled by
either a flag pin or a system reset; the latter also resets the Blackfin proces-
sor (see
Table 2-9. Jumper Reset Sources
Jumper Location
Reset Source
JP9.1/3
Flag pin multiplexed with
PPI1_D11
JP9.3/5
System reset generator
Uninstalled
ICs are not reset
