OSWORD &2B
&2B 43 Read PRISMA colour palette Prisma On entry: XY?0=logical colour On exit: XY?1=physical colour XY?2=red component XY?3=green component XY?4=blue component The palette read is that currently set for definition by the second parameter of the *PALETTE command.
PRISMA calls
- OSWORD &28 Read PRISMA information table
- OSWORD &29 Read PRISMA pixel value
- OSWORD &2A Read PRISMA logical screen size
- OSWORD &2B Read PRISMA colour palette
- OSWORD &2C Send VDU sequence direct to PRISMA
- OSWORD &2D Read last two PRISMA graphics cursors
- OSWORD &2E Read PRISMA base screen visible origin
- OSWORD &2F Read PRISMA graphics origin
- OSWORD &30 Read PRISMA interrupt status
- OSWORD &31 Direct call to PRISMA command
- OSWORD &32 Read position of PRISMA-3 roller screen
- OSWORD &33 Read/Write PRISMA overlay or nonvolatile memory
