User manual

RC200/203 Manual
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Parameters: Shape: Bitmask control value, of type unsigned 8.
Timing: 1 clock cycle.
Description:
Sets a particular shape in the seven-segment display.
Shape is a binary mask where 1 means ON and 0 means
OFF. Each of the eight bits corresponds to a segment of
the display (7-segments for the digit and one for the
decimal point).
The segments are numbered as shown below. The right-
most bit in
Shape targets segment a, and the left-most
bit targets the decimal point (dp).
Example
par
{
RC200SevenSeg0WriteShape(11111100);
RC200SevenSeg1WriteShape(01001111);
}
This would produce display "6.3" on the 7-segment
display.
5.6.2 Writing digits
extern macro proc RC200SevenSeg0WriteDigit (Value, DecimalPoint);
extern macro proc RC200SevenSeg1WriteDigit (Value, DecimalPoint);
Parameters: Value: Control value, of type unsigned 4.
DecimalPoint: Control value, of type unsigned 1.
Timing: 1 clock cycle.
Description:
Sets a particular hex digit (0123456789abcdef) in the
seven-segment display.
Value is the hex value, and
DecimalPoint specifies whether the decimal point should be
turned on or off.