SMSC USB464 - Manual (Page 14)

High Speed Inter-Chip USB 2.0 Hub and Flash Media Controller
Datasheet
Revision 1.0 (06-01-09) 14 SMSC USB4640/USB4640i
DATASHEET
MISC (5 PINS)
nRESET TEST
GPIO1 /
LED /
TXD
GPIO2 /
RXD
GPIO10 (CRD_PWR)
POWER (9 PINS)
(6) VDD33 VDD12 CRFILT PLLFILT
TOTAL 48
Table 5.1 USB4640/USB4640i 48-Pin Table