Monitor: EEPROM/I2C Commands
eeprom read devaddr addr off cnt eeprom write devaddr addr off cnt
icrc32
The icrc32 computes a CRC32 checksum.
DEFINITION: icrc32 chip address[.0, .1, .2] count
iloop
The iloop command reads in an infinite loop on the specified address range.
DEFINITION: iloop chip address[.0, .1, .2] [# of objects]
imd
The imd command displays I2C memory. For example:
imd 53 1800.2 100
displays 100 bytes from offset 0x1800 of I2C device 0x53
.2 at the end of the offset is the length, in bytes, of the offset information sent to the device. The serial EEPROMs all have
DEFINITION: imd chip address[.0, .1, .2] [# of objects]
imm
The imm command modifies I2C memory and automatically increments the address.
DEFINITION: imm chip address[.0, .1, .2]
imw
The imw command writes (fills) memory.
DEFINITION: imw chip address[.0, .1, .2] value [count]
inm
The inm command modifies I2C memory, reads it, and keeps the address.
DEFINITION: inm chip address[.0, .1, .2]
iprobe
The iprobe command probes to discover valid I2C chip addresses.
DEFINITION: iprobe
PmPPC7448 User’s Manual |