BV4221
Q How do I read 16 bytes from an 24c128 EEPROM at its address 1E75?
The 24c128 in common with other EEPROM devices has two addresses, the I2C address and the internal address of where the data is stored. First use the 'A' command to set the I2C address, example Ac0. Next send the address before reading the byte:
s 1e 75 r g-2 p
The above sends 1E75 to the EEPROM, the 'r' sends the restart command and g-2 will read two bytes form the address.
Q When entering data such as s 2 0x55 p the results are not as expected?
The BV4221 works with either decimal or hex, you cannot mix hex and decimal together so the '0x' will not be recognised. In other words when entering hex, make sure you are in hex mode (the prompt will be 0xnn>) and enter the value without the '0x'