Lines Matching refs:the

5 write it to the internal EEPROM of the mezzanine card. This driver uses
6 the `busid' generic parameter.
8 Overwriting the EEPROM is not something you should do daily, and it is
9 expected to only happen during manufacturing. For this reason, the
10 module makes it unlikely for the random user to change a working EEPROM.
12 However, since the EEPROM may include application-specific information
13 other than the identification, later versions of this packages added
14 write-support through sysfs. See *note Accessing the EEPROM::.
16 To avoid damaging the EEPROM content, the module takes the following
23    * If the file name ends with `.bin' it is written verbatim starting
26    * If the file name ends with `.tlv' it is interpreted as
29    * If the file name doesn't match any of the patterns above, it is
33      specified, no programming is done (and the probe function of the
37 Each TLV tuple is formatted in this way: the header is 5 bytes,
38 followed by data. The first byte is `w' for write, the next two bytes
39 represent the address, in little-endian byte order, and the next two
40 represent the data length, in little-endian order. The length does not
41 include the header (it is the actual number of bytes to be written).
53 EEPROM image, at least if your mezzanines are being used in the White
54 Rabbit environment. For this reason the TLV format is not expected to
57 If you want to try reflashing fake EEPROM devices, you can use the
59 the image starting at offset 0, it will deregister and register again
61 still loaded, the system will associate it to the new device, which
63 following example removes the module after it reflashed fakedev the
78 Accessing the EEPROM
89 Everybody can read the files and the superuser can also modify it, but
90 the operation may on the carrier driver, if the carrier is unable to
91 access the I2C bus.  For example, the spec driver can access the bus
93 the FPGA with a custom circuit, the carrier is unable to access the
96 An alternative way to write the EEPROM is the mezzanine driver
97 fmc-write-eeprom (See *note fmc-write-eeprom::), but the procedure is