Hi Andy Taufan,

You said ,

> Synchronous data
> 19200 bps
> Strobe pulse for start / stop

One option would be to desgin a small software algorithm to collect the 16 bits of data on a 8051 pin and use another pin to read the strobe to initiate the read. Should be possible with one of the modern high speed derivatives ( those 1 or 2 clockers )

Raghu