ATSC018-SU-CM ATMEL [ATMEL Corporation], ATSC018-SU-CM Datasheet - Page 15

• Manufacturer Part Number: ATSC018-SU-CM
• Description: AT90USB1287 (AVR) 64 QFN device (2.7V < VCC < 5.5V)
• Manufacturer: ATMEL [ATMEL Corporation]

Note: When using the demonstration software, the host (AT88SA10HS) and client (AT88SA100 or
AT88SA102) devices must be in their respective sockets according to the “HOST” and “CLIENT”
texts on the board.
HOST and CLIENT Power Configuration
3.9
The AT88CK109BK3 provides the user with the capability to independently power cycle each
socket with software or place the sockets in a constant power-on state, assuming power is applied
to the board.
Figure 15. HOST and CLIENT Power Headers
Figure 16. Schematic Implementation for Software Power Control, HOST-side
Table 1.
HOST and CLIENT sockets Power Configuration
Jumpers Position
Comments
View
With all 4 jumpers mounted, the HOST and CLIENT
Hardware Power
sockets are placed into a constant power–on state.
Configuration
*Default setting
H1, H2, H3 and H4
Mounted