EPSILON5 MKIV - USB Programmer - User Guide V1.05 19/09/12
73
7
PROG_VCC
P
TARGET_VCC
Target Vcc Connection
- See pin 4
- Pins 4 + 7 are physically connected
inside the programmer.
8
N/C
O
N/C
Not Connected
9
PROG_TDI
O
TDI
JTAG TDI – Test Data Input pin
Data signal from programmer to Target
Device JTAG port.
10
PROG_GND
P
GROUND
Ground Connection
Common ground connection between
PROGRAMMER and Target System.
Key
O - Output from programmer to Target Device
I - Input to programmer from Target Device
P - Passive eg. GROUND and power rails
N/C - Not connected
