Emerson ATCA-9305 Benutzerhandbuch
Management Processor Monitor:
EEPROM/I2C Commands
9-16
reads 100 bytes from offset 0x1800 in serial EEPROM 0x53 (right-shifted 7-bit address) and
places it in memory at address 0x100000.
places it in memory at address 0x100000.
Definition:
Read/write cnt bytes from devaddr EEPROM at offset off.
eeprom read devaddr addr off cnt
eeprom write 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 the primary I
2
C bus memory. For example:
imd 53 1800.2 100
displays 100 bytes from offset 0x1800 of I
2
C device 0x53 (right-shifted 7-bit address). The
.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 two-byte offset lengths. The Real-Time Clock (RTC) has
a one-byte offset length. The temperature sensors have zero-byte offset lengths.
device. The serial EEPROMs all have two-byte offset lengths. The Real-Time Clock (RTC) has
a one-byte offset length. The temperature sensors have zero-byte offset lengths.
Definition:
imd chip address[.0, .1, .2] [# of objects]
imm
The imm command modifies the primary I
2
C 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 I
2
C memory, reads it, and keeps the address.
Definition:
inm chip address[.0, .1, .2]