IBM RT Series Hardware Reference Manual page 377

TNL SN20-9844 (March 1987) to 75X0235
Type Graphic Operation Name and Queue Load Data Example
36 VECTOR DRAW WITH ENDING NULL
Data Reg Parameter
lxxx Rl Xl
Oxxx RO Yl
5xxx R5 X2
6xxx R6 Y2
D36s Execute command
. POLYLINE DRAW WITH ENDING NULL
36 (CONNECTED CONTINUATION)
Data Reg Parameter
5xxx R5 X2
6xxx R6 Y2
D36s Execute command
37 TDDMA CUT/PASTE FROM SYSTEM MEMORY
Data Reg Parameter
AOxx RA DMA addr HI(O-6)
BOxx RB DMA addr MI(7-l4)
40xx R4 DMA addr LO(l5-22)
3xxx R3 Bit offset
2xxx R2 Skip amount
7xxx R 7 Xdest Ire
6xxx R6 Y dest Ire
5xxx R5 DX+ 1
Oxxx RO DY+ 1
D37s Execute command
Extended Monochrome Graphics Adapter 65