root@raspberrypi:/home/pi# i2cdump 0 0x50
No size specified (using byte-data access)
WARNING! This program can confuse your I2C bus, cause data loss and worse!
I will probe file /dev/i2c-0, address 0x50, mode byte
Continue? [Y/n] y
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 20 02 25 32 28 02 27 22 2a f1 a8 42 26 32 fc b0     ?%2(?'"*??B&2??
10: 29 e1 aa 02 a7 02 26 12 ad 02 ad 02 26 32 fc b1    )?????&?????&2??
20: 3c 32 21 02 28 f1 a0 f1 20 f1 2b f1 ba 42 fe e2    <2!?(??? ?+??B??
30: 1d ff b0 37 37 77 74 61 75 75 75 75 59 59 29 59    ?.?77wtauuuuYY)Y
40: 10 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ?...............
50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
80: 20 02 25 32 28 02 27 22 2a f1 a8 42 26 32 fc b0     ?%2(?'"*??B&2??
90: 29 e1 aa 02 a7 02 26 12 ad 02 ad 02 26 32 fc b1    )?????&?????&2??
a0: 3c 32 21 02 28 f1 a0 f1 20 f1 2b f1 ba 42 fe e2    <2!?(??? ?+??B??
b0: 1d ff b0 37 37 77 74 61 75 75 75 75 59 59 29 59    ?.?77wtauuuuYY)Y
c0: 10 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ?...............
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
root@raspberrypi:/home/pi# man i2cdump
root@raspberrypi:/home/pi# ./eeprom
base-address of eeproms       : 0x50
number of pages to read       : 8 (0x50 .. 0x57)
i2c-devicenode is             : /dev/i2c-0
            on filedescriptor : 3

Positioned pointer in eeprom at 0x50 to offset 00000000
Read 16 bytes from eeprom at 0x50, offset 00000000
Positioned pointer in eeprom at 0x50 to offset 00000010
Read 16 bytes from eeprom at 0x50, offset 00000010
Positioned pointer in eeprom at 0x50 to offset 00000020
Read 16 bytes from eeprom at 0x50, offset 00000020
Positioned pointer in eeprom at 0x50 to offset 00000030
Read 16 bytes from eeprom at 0x50, offset 00000030
Positioned pointer in eeprom at 0x50 to offset 00000040
Read 16 bytes from eeprom at 0x50, offset 00000040
Positioned pointer in eeprom at 0x50 to offset 00000050
Read 16 bytes from eeprom at 0x50, offset 00000050
Positioned pointer in eeprom at 0x50 to offset 00000060
Read 16 bytes from eeprom at 0x50, offset 00000060
Positioned pointer in eeprom at 0x50 to offset 00000070
Read 16 bytes from eeprom at 0x50, offset 00000070
Positioned pointer in eeprom at 0x50 to offset 00000080
Read 16 bytes from eeprom at 0x50, offset 00000080
Positioned pointer in eeprom at 0x50 to offset 00000090
Read 16 bytes from eeprom at 0x50, offset 00000090
Positioned pointer in eeprom at 0x50 to offset 000000a0
Read 16 bytes from eeprom at 0x50, offset 000000a0
Positioned pointer in eeprom at 0x50 to offset 000000b0
Read 16 bytes from eeprom at 0x50, offset 000000b0
Positioned pointer in eeprom at 0x50 to offset 000000c0
Read 16 bytes from eeprom at 0x50, offset 000000c0
Positioned pointer in eeprom at 0x50 to offset 000000d0
Read 16 bytes from eeprom at 0x50, offset 000000d0
Positioned pointer in eeprom at 0x50 to offset 000000e0
Read 16 bytes from eeprom at 0x50, offset 000000e0
Positioned pointer in eeprom at 0x50 to offset 000000f0
Read 16 bytes from eeprom at 0x50, offset 000000f0
ioctl(): Input/output error
ioctl returned -1