Other Parts Discussed in Thread: TL16C752D
Hi all
Would you mind if we ask TL16C752C?
Our customer would like to use UART controller TL16C752C with following condtions;
<Condition>
Baud rate : 1200bps
Rength to be transmitted or received : 8bit
Parity : Even
Stop : 2bit
Vcc : 5.0V
Input clock : 24MHz(±10ppm)
And then, register settings are as follows;
<Register setting>
IER:0x01(in case of tranmission : 0x03)
FCR:0x31
LCR:0x1F
MCR:0x08
DLL/DLH:
1200bps:0x04E2
EFR:0x10
As our customer's problem, in case of receiving, it occurs parity error.
Our customer confirmed the wave form, it seems that there is no problem.
And then, using the same conditon, it is possible to receive the data without parity error using CPU.
So, if you have some advice, could you let us know?(Divide setting,,, stuff)
We need your help.
Kind regards,
Hirotaka Matsumoto