P&E CYCLONE FX User Manual page 17

3.18.2.2.1 High-Performance Communications
If high-performance options are available for the selected device they will appear in the "Shift
Frequency in M Hz" drop-down. CYCLONE
communications when using certain ARM Cortex targets in SWD mode.
3.18.3 PORT C: 20-Pin Debug Connector (Kinetis, S32 (ARM), other PEmicro-Supported ARM
devices)
3.18.3.1 JTAG Mode Pin Assignments
The Cyclone provides a 20-pin 0.100-inch pitch double row connector for ARM targets. The
location of the this header is indicated as PORT C under Part# CYCLONE_ACP_FX in Figure 3-5.
The 20-pin standard connector pin definitions for JTAG mode are as follows:
20-Pin Standard Connector JTAG Mode Pin Assignments
Note: *The pin is reserved for internal use within the PEmicro interface.
3.18.3.2 SWD Mode Pin Assignments
CYCLONE
clock and single bi-directional data pin.
20-Pin Standard Connector SWD Mode Pin Assignments
User Manual For CYCLONE
Figure 3-10: Communications Mode Selection
Figure 3-11: High-Performance Options
PIN 1 - TVCC
PIN 3 - TRST or NC
PIN 5 - TDI
PIN 7 - TMS
PIN 9 - TCK
PIN 11 - NC*
PIN 13 - TDO
PIN 15 - RESET
PIN 17 - NC*
PIN 19 - NC*
FX programmers also support SWD Mode. This replaces the JTAG connection with a
PIN 1 - TVCC
PIN 3 - TRST or NC*
PIN 5 - NC*
PIN 7 - TMS/SWDIO
PIN 9 - TCK/SWCLK
PIN 11 - NC*
PIN 13 - NC*
PIN 15 - RESET
FX Programmers
FX programmers are capable of high-performance
NC* - PIN 2
GND - PIN 4
GND - PIN 6
GND - PIN 8
GND - PIN 10
GND - PIN 12
GND - PIN 14
GND - PIN 16
GND - PIN 18
GND - PIN 20
NC* - PIN 2
GND - PIN 4
GND - PIN 6
GND - PIN 8
GND - PIN 10
GND - PIN 12
GND - PIN 14
GND - PIN 16
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