Hi,there.
I need to fix the issue the following,
How to use the automatic address detection for SC16IS740, SC16IS750, SC16IS760?
I'm not sure about the method.
I've made the following list.
UART_REG_LCR <= 0xBF
UART_REG_XOFF2 <= hwid
UART_REG_EFR <= 0x20
UART_REG_LCR <= 0x00
But it's doesn't work.
Please let me know if Y have any advises.
Best
Masa
Hi,Thanks.
1: what is the value about EFCR[0]?
→ Now I'm trying to set it at 0x30. but Is It wrong?
The Answer is 0x31 right?
2:can you check IER bit 2 value?
→IER bit 2 is [1].
3: double check your hwid
Ok.I see.
Kindly regarads
Masa
Yes,you can set EFCR as 0X31 to try again!