User's Manual
Table Of Contents
- TRF7970A Evaluation Module (EVM)
- 1 TRF7970A EVM Description
- 2 Using the TRF7970A EVM With PC GUI
- 2.1 USB Driver
- 2.2 TRF7970A EVM GUI Startup
- 2.3 ISO15693 Tab
- 2.3.1 Inventory (Command Code 0x01)
- 2.3.2 Read Single Block (Command Code 0x20)
- 2.3.3 Write Single Block (Command Code 0x21)
- 2.3.4 Lock Block (Command Code 0x22)
- 2.3.5 Read Multiple Blocks (Command Code 0x23)
- 2.3.6 Write Multiple Blocks (Command Code 0x24)
- 2.3.7 Stay Quiet (Command Code 0x02)
- 2.3.8 Select (Command Code 0x25)
- 2.3.9 Reset to Ready (Command Code 0x26)
- 2.3.10 Write AFI (Command Code 0x27)
- 2.3.11 Lock AFI (Command Code 0x28)
- 2.3.12 Write DSFID (Command Code 0x29)
- 2.3.13 Lock DSFID (Command Code 0x2A)
- 2.3.14 Get System Information (Command Code 0x2B)
- 2.3.15 Get Multiple Block Security Status (Command Code 0x2C)
- 2.3.16 TI Custom Commands
- 2.4 ISO14443A Tab
- 2.5 ISO14443B Tab
- 2.6 FeliCa Tab
- 2.7 Find Tags Tab
- 2.8 Registers Tab
- 2.9 NFC-PP Tab
- 2.10 Test Tab
- 3 Abbreviations
- 4 References
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Using the TRF7970A EVM With PC GUI
2.3.15 Get Multiple Block Security Status (Command Code 0x2C)
The Get Multiple Block Security Status Command is an optional command that retrieves the block security
status on more than one block at a time, with the first block number and the number of blocks specified in
the request. This command can be sent as addressed or unaddressed request.
To perform Get System Information using the GUI:
1. Select the radio button for Get Multiple Block Security Status.
2. Select Tag Flags accordingly (see Figure 19 for one example).
3. Click Set Protocol.
4. Type the first block number.
5. Type the number of blocks.
6. Place tags or transponders near enough to the TRF7970A EVM antenna to be read.
7. Click Execute.
Figure 19. Get Multiple Block Security Status Command Example
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SLOU321– August 2011 TRF7970A Evaluation Module (EVM)
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