DS100KR401_13 Datasheet, PDF (12/38 Pages) Texas Instruments – Ultra Low Power, 4 Lane (8-channel, bi-directional) Repeater for Data-rates up to 10.3 Gbps

DS100KR401
SNLS395B – JANUARY 2012 – REVISED MARCH 2012
www.ti.com
– 3. Tie ALL_DONE# of U2 to READEN# of U3
– 4. Tie ALL_DONE# of U3 to READEN# of U4
– 5. Optional: Tie ALL_DONE# output of U4 to a LED to show the devices have been loaded successfully
Below is an example of a 2 kbits (256 x 8-bit) EEPROM in hex format for the DS100KR401 device. The first 3
bytes of the EEPROM always contain a header common and necessary to control initialization of all devices
connected to the I2C bus. CRC enable flag to enable/disable CRC checking. If CRC checking is disabled, a fixed
pattern (8’hA5) is written/read instead of the CRC byte from the CRC location, to simplify the control. There is a
MAP bit to flag the presence of an address map that specifies the configuration data start in the EEPROM. If the
MAP bit is not present the configuration data start address is derived from the DS100KR401 address and the
configuration data size. A bit to indicate an EEPROM size > 256 bytes is necessary to properly address the
EEPROM. There are 37 bytes of data size for each DS100KR401 device.
:2000000000001000000407002FAD4002FAD4002FAD4002FAD401805F5A8005F5A8005F5AD8
:200020008005F5A800005454000000000000000000000000000000000000000000000000F6
:20006000000000000000000000000000000000000000000000000000000000000000000080
:20008000000000000000000000000000000000000000000000000000000000000000000060
:2000A000000000000000000000000000000000000000000000000000000000000000000040
:2000C000000000000000000000000000000000000000000000000000000000000000000020
:2000E000000000000000000000000000000000000000000000000000000000000000000000
:200040000000000000000000000000000000000000000000000000000000000000000000A0
12
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