phyCORE-P8xC51Mx2
70
PHYTEC MMesstechnikGmbH 2005 L-602e_3
Figure 25:
Connecting the DS2401 Silicon Serial Number
Figure 26:
Pin Assignment of the DS2401 Silicon Serial Number
14.3.12
Pin Header Connector X4
The pin header X4 on the Development Board enables connection of
an optional modem power supply. Connector X4 supplies 5 V = at
pin 1 and provides the phyCORE Development Board LD 5V GND
potential at pin 2. The maximum current draw depends on the power
adapter used. We recommend the use of modems with less than
250 mA current draw.
not
connected
U14/U15
NUMPORT
Port P1.1
JP19
