Cyclone Universal & Cyclone Universal FX - User Manual 15
Figure 3-10: BERG14-TO-MICTOR38 Adapter (Sold Separately)
3.22 PORT D: 26-Pin Debug Connector (ColdFire V2/3/4)
The Cyclone provides a standard 26-pin 0.100-inch pitch dual row 0.025-inch square header for
ColdFire MCF52xx/53xx/54xx family of microprocessors. This port connects to the target hardware
using either the ColdFire extension cable for synchronous ColdFire targets such as MCF5272 &
MCF5206E (P&E part# CABLE-CF-ADAPTER, sold separately), or a standard 26-pin ribbon cable
for asynchronous ColdFire targets (included). Please refer to each processor’s user manual to
identify whether it is a synchronous or asynchronous interface. The location of the this header is
indicated as PORT D in Figure 3-5.
ColdFire V2/3/4 Pinout
N/C 12BKPT
GND 34DSCLK
GND 56N/C
RESET 78DSI
VCC 910DSO
GND 11 12 PST3
PST2 13 14 PST1
PST0 15 16 DDATA3
DDATA2 17 18 DDATA1
DDATA0 19 20 GND
N/C 21 22 N/C
GND 23 24 CLK
VCC 25 26 TEA
The ColdFire extension cables, one for Synchronous targets and one for Asynchronous targets,
are pictured below:
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