mk90.basic.statements

Statement PSET

Turn on one LCD pixel.

Syntax

PSET x, y

Parameters

Parameter	Meaning
`x`	Expression, 0–119 inclusive.
`y`	Expression, 0–63 inclusive.

Behavior

Changes the addressed pixel through the framebuffer mapping, retaining other bits in its byte. The pixel operation does not redraw the entire display. Coordinates are bounded; invalid values give status 35.

Example

10 CLS
20 PSET 60,32
30 WAIT 32
40 END

Limits and diagnostics

Monochrome set operation; no color or drawing-mode argument. Text rendered over graphics may replace pixels in its glyph area.

Status-code reference.