unidentified VGA card Trident TVGA 8800CS

Technical details
Name:	?
Company:	TMI?
Chipset:	Trident TVGA 8800CS
Bus:	ISA 16 bit
RAM:	512 kB DRAM 80ns
DAC:	50 MHz, Samsung KDA0476CN-50
Connectors:	VGA, EGA, VESA
FCC-ID:	?
Manufactured:	1990

This early Super-VGA card uses 64 kB banks and has old/new mode support. Notation on the card: TVGA8816CS_D1.

Manual for Able VGA IV Graphics Card (Trident 8800CS based)
Driver Disk 1
Driver Disk 2
Programming Information
DAC datasheet