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ZBasic System Library
70
ZX Microcontroller Family
DAC
Type
Subroutine
Invocation
DAC(channel, dacValue)
DAC(channel, dacValue, stat)
Parameter
Method
Type
Description
channel
ByVal
Byte
The DAC channel to use.
dacValue
ByVal
integral
The desired DAC value (see discussion below).
stat
ByRef
Boolean
The variable to receive the status code.
Discussion
This routine creates an analog signal on the pin corresponding to the specified channel (see OpenDAC()
for more information). Only the least significant 12 bits of the specified value are used and the resulting
analog level will be approximately equal to dacValue divided by 4095 times the DAC reference voltage
specified with OpenDAC().
Compatibility
This subroutine is not available in BasicX compatibility mode nor is it available on ATmega-based ZX
devices.
See Also
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