FREQ
Format: FREQ = expr
Supported by: Floating Point BASIC 2.2
Similar commands:
COMX BASIC V1.00: TONE / MUSIC
Pecom 32 BASIC, Pecom 64 BASIC 1.0 and 4.0: TONE
Telmac SBASIC v 24.3: BEEP
This statement will latch the value of expr, modulus 255 to the VP computer output port #3, which will set a desired frequency into the VP-595 Simple Sound card. Alternatively, this instruction can be used to send data out the port for user related peripherals.