TERGA will be connected to ternary computer by 6-trit data bus as part of directly addressable memory and it will generate 70Hz video for VGA display and it will support text modes 81x25 and 81x50 (black-and-white and 8-color) with hardware scroll and pseudographics capabilities and also a number of graphics modes like 243x216 with 9 colors defined by 2 trits:

Trits (N=-1, O=0, P=+1)
Numeric color identifier
Color description
NN-4MAGENTA
NO-3YELLOW
NP-2WHITE
ON-1GRAY
OO0BLACK
OP1BLUE
PN2GREEN
PO3CYAN
PP4RED