Hi
(1) The EEPROM customer uses the following one, can I use it?
99H02-030982 IC EEPROM 24LC32AT-I/ST 4K*8BIT TSSOP 8PIN MICROCHIP
(2) Please provide the firmware (bin file) burned in EEPROM
(3) Please help confirm whether the attached TUSB7320IRKMR schematics are correct?
Hi,
Please keep in mind that TUSB7320 is not recommended for new designs and support is very limited for tis device
1. Keep in mind that EEPROM is not required for default operation and is only required if customer wants to customize some device configurations like the device's Subsystem ID, setting some ports as non-removable, etc. For details on what settings can be configured through the EEPROM, please refer to table 4 on the datasheet. Please see section 7.4 Programming for EEPROM requirements.
2. We do not provide bin file. This file is specific to each customer and should be created based on Table 4 in the datasheet.
3. If EEPROM is to be used then 4.7k pull ups are needed on SCL and SDA. Since Wake and CLKREQ are being used please refer to the ERRATA linked below for design considerations regarding these two signals.
