SD186ES/SD186EM Advanced Micro Devices, SD186ES/SD186EM Datasheet - Page 26

• Manufacturer Part Number: SD186ES/SD186EM
• Description: SD186ES/SD186EM Demonstration Board Users Manual
• Manufacturer: Advanced Micro Devices

Power Supply
2-14
When used as a stand-alone board, the SD186ES/SD186EM demonstration board
requires an input power supply of 5.0 V DC, ±5%, 250 mA.
When adding components to the SD186ES/SD186EM demonstration board via the
expansion interface, additional power may be necessary.
The power supply connector is a 5.5-mm barrel connector where the center post
is V
SD186ES/SD186EM Demonstration Board User’s Manual
CC
!
and the outer ring is GND, as shown in Figure 2-7.
CAUTION: Use the 5-V universal power supply included with
the kit. Using a 9-V supply will permanently damage the
board.
Figure 2-7. Power Supply Polarity