Cirrus Logic CDB5460AU - Manual (Page 25)

CDB5460AU
DS487DBU1 25
2.9 EEPROM Window
CDB5460AU has an "Auto-Boot" demo feature that uses the on-board serial EEPROM, so that the
CDB5460AU can operate independently without being connected to a PC. CDB5460AU GUI software
also provides an EEPROM window for reading & writing the serial EEPROM.
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.