HX2VL™ Development Kit Guide, Doc. # 001-73960 Rev. *C
6
Getting Started
2. For a self-powered hub, plug the wall mounted power supply (provided) into an AC power receptacle provid-
ing power in the range, 100 V–240 V, 50 or 60 Hz. Connect the power supply
’
s plug (5 V) to the hub
’
s
‘
DC
SUPPLY
’
jack.
3. Determine if the hub design will operate with internal regulator or external regulator and set the switch SW1
accordingly.
4. To enable I
2
C EEPROM, set J5 (place jumper).
5. The Blaster utility is used for in-system programming of I
2
C EEPROM (using USB requests). It is available
as part of the DVK after installation, at the following location:
CY4608:
C:\Cypress\USB\CY4608-HX2VL\1.0\Software
CY4608M:
C:\Cypress\USB\CY4608M-HX2VL\1.0\Software
Note
The path may vary based on installation.
6. To connect to the PC, plug a USB A-B cable (provided) into the hub
’
s
‘
UP STREAM
’
connector. Plug the
other end of the cable into one of the PC
’
s host controller ports. If the hub is plugged into a Full-Speed port
on the host controller, the hub will operate at full speed.
7. The hub is a 4-port hub. It is now ready for any Low-Speed, Full-Speed, or High-Speed devices to be
plugged into any and all of the ports.
1.5
Set Up the HX2VL CY4607/CY4607M Hardware
Due to the hot-plug nature of USB, hardware setup is easy.
1.
shows the CY4607M, based on the 48-TQFP of CY7C65642; CY4607 is based on 48-TQFP of
CY7C65632. Determine if the hub design is a bus-powered or self-powered hub. A bus-powered hub does
not require any change.
Figure 1-2. CY4607M
