Radstone PowerPact - Page 44

PowerPact6 Processors Family Product Manual
Standard Interfaces
1
st
Edition 5-16
MNEMONIC DESCRIPTION
JTAG
TDI JTAG Test Data Input
TDO JTAG Test Data Output
TCK JTAG Test Clock
TMS JTAG Test Mode Select
TRST JTAG Test Reset
Power and Ground
+2V5 +2.5V DC power
+3V3 +3.3V DC power
+5V +5 Volts DC power
+12V +12 Volts DC power
-12V -12 Volts DC power
GND The DC voltage reference for the system
POWER_OK Power supplies good signal from the host