Clock Routing Switch (Sw2) - Analog Devices Blackfin EZ-Extender Manual

Table 2-2. SW1 FSYNC1 Direction Control Positions 3 and 4
SW1 Position 3
OFF
ON
OFF
ON
Table 2-3. SW1 FSYNC2 Direction Control Positions 5 and 6
SW1 Position 5
OFF
ON
OFF
ON

Clock Routing Switch (SW2)

The source of the clock input signals
ured through the
page 2-2. The
Table 2-4. PPI0_CLK Source Settings
SW2 Position 1
RX_CLK
OFF
OFF
Blackfin EZ-Extender Manual
SW1 Position 4
OFF
OFF
ON
ON
SW1 Position 6
OFF
OFF
ON
ON
DIP switch settings, as illustrated in
SW2
settings are summarized in
SW2
SW2 Position 2
TX_CLK
OFF
ON
EZ-Extender Hardware Reference
Function
EZ-KIT Lite is transmitter
sets the direction:
PF0
= EZ-KIT Lite is receiver
0
= EZ-KIT Lite is transmitter
1
EZ-KIT Lite is receiver
Do not use
Function
EZ-KIT Lite is transmitter
sets the direction:
PF0
= EZ-KIT Lite is receiver
0
= EZ-KIT Lite is transmitter
1
EZ-KIT Lite is receiver
Do not use
and
PPI0_CLK
Table 2-4
PPI0_CLK Source
The signal is not generated by the
PPI0_CLK
EZ-Extender
; this signal must be generated by one of
TX_CLK
the user-configured PPI clock sources
are config-
PPI1_CLK
Figure 2-1 on
and Table 2-5.
2-5