Datasheet

ADSP-21489 EZ-Board Evaluation System Manual 2-29
ADSP-21489 EZ-Board Hardware Reference
VDDEXT Power Connector (P15)
The VDDEXT power connector (P15) is used to measure the processor’s I/O
voltage and current. By default, P15 is ON, and the power flows through the
two-pin IDC header. To measure power, remove the jumper on P15 and
measure voltage across the 0.1 ohm resistor. Once voltage is measured,
power can be calculated. For more information, refer to “Power Measure-
ments” on page 1-21.
Power Connector (P16)
The power connector (P16) provides all of the power necessary to operate
the EZ-Board.
Standalone Debug Agent Connector (ZP1)
ZP1 connects the standalone debug agent to the EZ-Board. The standalone
debug agent requires two connectors,
ZP1 and P1. For more information,
see “JTAG Connector (P1)” on page 2-27.
Part Description Manufacturer Part Number
0.65 mm power jack CUI 045-0883R
Mating Power Supply (shipped with the EZ-Board and EZ-KIT Lite)
5.0VDC@3.6A power supply GLOBTEK GS-1750(R)