Acnodes FES 2213 - Manual (Page 50)

 Write a byte
- Key in the sl ave device address in Salve address fie ld.
- Key in the regi ster offset in Register Offset field.
- Key in the desirous of data in Result fiel d to wr ite to the device.
- Click the WRITE A BYTE button and then the data will be wri tten to the device though
I²C.
4-2.3 SMBus
When the appl ication has executed, you can cli ck the radio button to choose to test each access mode, i.e.
Access a byte, Access Multiple bytes and Access a word. All data must be read or written in hexadecimal
except the numbers for radio button: Access multiple bytes m ode must be written i n decimal. You can
test the functionalities of the watchdog as follows:
 Read a byte
- Click the radio button-Access a byte.
- Key in the salve device address i n the Salve address field.
- Key in the regi ster offset in the Re gister Offset field.
- Click the READ SMBus DATA button and a byte of data from the device wi ll be shown on
the Result field.