IBM RT Series Hardware Reference Manual page 374

TNL SN20-9844 (March 1987) to 75X0235
Type Graphic Operation Name and Queue Load Data Example
2E RELATIVE MOVE TO
Data Reg Parameter
2xxx R2 DX
6xxx R6 DY
D2Es Execute command
2F RECTANGULAR FILL (HOR/VER OPTIMIZED)
Data Reg Parameter
7xxx R7 XD Ire
6xxx R6 YD Ire
9xxx R9 DX+ 1
8xxx R8 DY+ 1
D2Fs Execute command
30 RECTANGULAR COPY/MERGE
Data Reg Parameter
5xxx R5 Xsource Ire
4xxx R4 Ysource Ire
7xxx R7 Xdest Ire
Axxx RA Y dest Ire
9xxx R9 DX+ 1
Oxxx RO DY+ 1
D30s Execute command
62 Extended Monochrome Graphics Adapter