I2CDUMP(8) System Manager's Manual I2CDUMP(8) (NAME) i2cdump - I2C (SYNOPSIS) i2cdump [-f] [-r first-last] [-y] [-a] i2cbus address [mode [bank [bankreg]]] i2cdump -V i2cdump -h (DESCRIPTION) i2cdump I2C . (OPTIONS) -V . -h . -f . i2cdump . . i2cdump . . -r first-last . s . W first last . -y . i2cdump I2C . . . -a 0x00 - 0x07 0x78 - 0x7f. . i2cdump . i2cbus I2C . i2cdetect -l . address 0x08 0x77 . mode b w i I2C . c EEPROM . W w EEPROM . p mode ( i W) PEC . mode i2cdump PEC . bank bankreg W83781D ( Winbond Asus) . bank 0 7 bankreg 0x00 0xFF ( : 0x4E). W83781D . (WARNING) i2cdump . c . ( ) . i2cdump . . (EXAMPLES) I2C 0x50 (i2c-9) ( ) : # i2cdump 9 0x50 I2C 0x50 (i2c-9) I2C ( ): # i2cdump -y 9 0x50 i EEPROM . 0x00 0x3f I2C 0x2d (i2c-1) ( ) : # i2cdump -r 0x00-0x3f 1 0x2d (BUGS) Linux I2C : Jean Delvare . SMBus . i2cget . (SEE ALSO) i2cdetect(8), i2cget(8), i2cset(8), i2ctransfer(8), isadump(8) (AUTHORS) Frodo Looijaard, Mark D. Studebaker and Jean Delvare David Z Maze Debian GNU/Linux . I2CDUMP(8)