AST RESEARCH, INC. TECHNICAL BULLETIN #TB-0373          1-20-88


                AST SNA PEN DETECT BIT SUPPORT


The AST SNA software, (Part Number 900054-001 Version 3.40)
does not support the PEN DETECT bit (Bit 5).  Some applications
use the PEN DETECT as a blinking field.  No enhancements or
modifications are planned in order to support this feature.