Sundance SMT123-SHB - Manual (Page 13)

User Guide SMT123-SHB Page 13 of 13 11/06/2004
Additionally, the signal SD coming from the fibre module is connected to the pin T4 of the
FPGA and this signal will go high when the link is usable.
Pin 8 of the EM212 corresponds to TX_dis signal. It must be driven LOW from pin P1 of the
FPGA in order to enable the fibre module.
7 JTAG
There is a 6-pin header (J2) to allow JTAG programming. Pin 1 of the header is on the right
hand side (square pad).
6 5 4 3 2 1
TMS TDI TDO TCK GND VCC
8 Weight
The board weights up to 70g (0.154 pounds)
9 Power Consumption
The board consumes approximately 3W during normal operation.
10 Safety
This module presents no hazard to the user.
11 EMC
This module is designed to operate from within an enclosed host system, which is built to
provide EMC shielding. Operation within the EU EMC guidelines is not guaranteed unless it
is installed within an adequate host system.
This module is protected from damage by fast voltage transients originating from outside the
host system that may be introduced through the output cables.
Short-circuiting any output to ground does not cause the host PC system to lock up or
reboot.