AXM-VFX-EDK User’s Manual Mezzanine Board
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Acromag, Inc. Tel:248-295-0310 Fax:248-624-9234 Email:[email protected] http://www.acromag.com
4
The AXM-VFX-EDK board (sold with the PMC-VFX base boards’
Engineering Design Kit) provides the standard Xilinx JTAG header, two
RS232 terminal connections, as well as direct connections to the Xilinx
FPGA. These general purpose LVTTL (Low Voltage TTL) I/O points allow
the user to emulate AXM-D modules while using ChipScope®.
MODEL
Front I/O
Type
Front I/O
Connector
OPERATING
TEMPERATURE
RANGE
AXM-VFX-EDK
JTAG &
LVTTL &
RS232
Xilinx Std JTAG &
34-Pin 0.1” Header
& Two DP9
0
°
C to +70
°
C
•
Digital Input/Output Channels
– Thirty 3.3 volt LVTTL/CMOS
compliant input/output channels which can be configured as input or
output with independent direction control.
•
Xilinx JTAG Interface
– The EDK board provides the standard Xilinx
JTAG interface to allow direct programming of the FPGA and an
interface with ChipScope®.
•
Two RS232 DP9 Ports–
The RS232 ports are provided for program
data display and for general program debug and development.
•
Programmable Change of State/Level Interrupts –
Example code
provides interrupts that are software programmable for any bit Change-
Of-State or level on 8 channels.
•
Example Design –
The example VHDL design, provided in the base
board EDK, includes control of all I/O, and eight Change-Of-State
interrupts.
1.0 GENERAL
INFORMATION
Table 1.1: AXM-D Series and
AXM-EDK Models
KEY FEATURES