SEGA SATURN DEVELOPER'S MANUAL

● CMDPMOD (drawing mode word)

High speed shrink: high speed shrink (HSS), bit 12

Pre-clipping disabled: preclipping disable (Pclp), bit 11

Pclp	Process
0	Pre-clipping with left / right inversion
1	No pre-clipping, left / right inversion: TD

User clipping enable bit: user clipping enable bit (Clip), bit 10
Clipping mode bit: Clipping mode bit (Cmod), bit 9

Clip	Cmod	User Clipping processing
0	0	User clipping disabled
0	1	Setting prohibited (Do not set) )
1	0	Inner drawing mode
1	1	Outer drawing mode

Mesh enable bit: mesh enable bit (Mesh), bit 8

Mesh	Mesh enabled
0	Draw without mesh processing
1	Mesh processing and drawing drawing