TS2GSD150 Transcend Information. Inc., TS2GSD150 Datasheet - Page 4

• Manufacturer Part Number: TS2GSD150
• Description: 2gb 150x Secure Digital Card
• Manufacturer: Transcend Information. Inc.

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2GB 150x Secure Digital Card
Figure 5: (Multiple) Block read operation
The block write operation uses a simple busy signaling of the write operation duration on the DAT0 data line (see
Figure 6) regardless of the number of data lines used for transferring the data.
Figure 6: (Multiple) Block write operation
Command tokens have the following coding scheme:
Figure 7: Command token format
Each command token is preceded by a start bit (‘0’) and succeeded by an end bit (‘1’). The total length is 48 bits.
Each token is protected by CRC bits so that transmission errors can be detected and the operation may be repeated.
Response tokens have four coding schemes depending on their content. The token length is either 48 or 136 bits.
Transcend Information Inc.
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