Part Number: DS125BR401A
Hello
Has any problem for schematics? If customer would like to used Daisy-chain way to load code from external EEPROM, please help to check schematic. especially . And how to set pin26 SD_TH on normal status ? Thank you.
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Part Number: DS125BR401A
Hello
Has any problem for schematics? If customer would like to used Daisy-chain way to load code from external EEPROM, please help to check schematic. especially . And how to set pin26 SD_TH on normal status ? Thank you.
Hi Patrick,
The first DS125BR401A in the EEPROM configuration needs to have READ_EN# tied directly to GND. I have added a link to an application note which details the connections for EEPROM loading with multiple devices.
http://www.ti.com/lit/an/snla228/snla228.pdf
Regards,
Lee