unidentified VGA card, TSENG ET4000AX

Technical details
Name: ?
Company: ?
Chipset: TSENG ET4000AX TC6100AF
Bus: ISA 16 bit
RAM: 1024 kB DRAM 70ns, 32 bit
DAC: 80 MHz 4/8 bit, MUSIC TR9C1710-80PCA
Connectors: VGA
FCC-ID: ?
Manufactured: 1992


Super-VGA chip from TSENG Labs that uses a 32 bit width data bus to access the DRAM. Other notation on the card: P/N 9201 REV A The ET4000AX is known to give high bandwidth in DOS.

Drivers
VESA Drivers