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
1
2
BKPT
GND
3
4
DSCLK
GND
5
6
N/C
RESET
7
8
DSI
VCC
9
10
DSO
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:
