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. To turn on or off the MSP430F2370 GPIO-controlled LEDs on the EVM. These could also be used in
the development environment for other functions such as turning on or off other peripherals, for digital
control of reed relays and switches, etc. (see Table 8 and Figure 41).
Table 8. Command Codes for GPI/O Controlled
Outputs on EVM
Command Code to
LED Number be Sent (Using Send State
Button in GUI)
2 FB ON
2 FC OFF
3 F9 ON
3 FA OFF
4 F7 ON
4 F8 OFF
5 F5 ON
5 F6 OFF
6 F3 ON
6 F4 OFF
Figure 41. Sending GPIO Control Command
43
SLOU321– August 2011 TRF7970A Evaluation Module (EVM)
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