Cirrus Logic CDB5463U - Manual (Page 26)

CDB5463U
26 DS805DB2
2.9 EEPROM Window
CDB5463U has an "Auto-Boot" demo feature that uses the on-board serial EEPROM, so that the
CDB5463U can operate independently without being connected to a PC. CDB5463U GUI software also
provides an EEPROM Window for reading & writing the serial EEPROM (Figure 17).
Figure 17. EEPROM Window
2.9.1 Bytes to Read/Write
The Bytes to Read/Write field allows the user to define the number of bytes to read or write.
2.9.2 Read EEPROM
First input the number of bytes to read in the Bytes to Read/Write field. After pressing the Read button,
that number of bytes starting from the address 0x00 will be read from EEPROM and displayed in the EE-
PROM table in hexadecimal format.
2.9.3 Write EEPROM
Input the number of bytes to write in the Bytes to Read/Write field and input the hexadecimal byte values
in the EEPROM table starting from address 0x00. After pressing the Write button, the bytes in the EE-
PROM table will be written to the EEPROM.