TS40GHDENC
Block Diagram
Crystal 12MHz
40GB Portable Hard Disk
Connector
USB-
USB+
D0~D15
D0~D15
40GB
USB
USB IDE
Interface
Controller
Control signal
/WE
...
/RE
HDD
Pinouts
Pin No. | Pin Name |
01 | VCC |
02 | USB- |
03 | USB+ |
04 | VSS |
Pin Identification
Symbol | Function |
USB- | USB differential signal: |
USB+ | The pairs are used to transmit |
| Data/Address/Command |
VSS | Ground |
VCC | USB power input |
Transcend Information Inc. | 2 |
