Part Number: AM4377 Other Parts Discussed in Thread: AM4376 Hi Expert,
The customer used AM4376BZDND80 to develop products before, and wanted to switch to AM4377 due to material shortage
The customer wants to know if there is any modification required…
Part Number: AM4377 In the AM4377 product, does the RTC_XTALOUT terminal have the function of an internal clock, but anything else? Does the system still need this clock configuration after power up? Can it be removed? Thanks!
Hi Timo,
i still go back to the fact that you are latching different values into CTRL_STS on different boots, that certainly needs to be corrected. The boot pins are latched around rising edge of PORz, so those signals have to be in the correct state…
Part Number: AM4377 Hello,
I am working on a custom board using the AM4377, based on the IDK437x. I am using the SDK ti-processor-sdk-linux-rt-am437x-evm-08.02.00.24.
We have a RTC RV8803 installed on the bus I2C, at the address 0x65. When in u-boot, the…
Part Number: AM4377 Other Parts Discussed in Thread: AM4372 Hello,
I am working on a custom board using the AM4377, based on the IDK437x. I am using the SDK ti-processor-sdk-linux-rt-am437x-evm-08.02.00.24
I wish to set the pin H25 to be used as EHRPWM4A…
Part Number: AM4377 Hello,
We have a custom board with an AM4377 HS processor whose firmware is written on an external flash memory.
To flash this memory we load a .out program via UART that will receive the firmware and write it into the flash.
This…
Part Number: AM4377 Other Parts Discussed in Thread: AM4376 Hi all,
Can ı DDR3 data pin or DDR3 address pin swap at their data pin or address pin groups ?
For example;
MT41K256M16TW-107 has been chosen. For lover byte, ı would like to swap DQ3-DQ1 and…
Part Number: AM4377 Hello, I am currently using the SPI4 bus on the AM437x to talk to two different slave devices. One requires Mode 0 (Pha 0 Pol 0) while the other requires Mode 1(Pha 0 Pol 1). As I only have access to the SPI4 bus I need to switch the…
