122-32000 Parallax Inc, 122-32000 Datasheet - Page 169

• Manufacturer Part Number: 122-32000
• Description: MANUAL PROPELLER
• Manufacturer: Parallax Inc

Specifications of 122-32000

• Accessory Type: Manual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Propeller Education (PE) Kit
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

BYTEFILL
Fill bytes of main memory with a value.
((PUB ┆ PRI))
Explanation
BYTEFILL
main memory with a specific value.
starting at location StartAddress.
Using BYTEFILL
BYTEFILL
VAR
PUB Main
The first line of the
BYTEFILL
BYTEFILL
byte
bytefill(@Buff, 0, 100)
•
•
•
StartAddress
with Value.
Value
Count
StartAddress.
is one of three commands (
is a great way to clear large blocks of byte-sized memory. For example:
is faster at this task than a dedicated
Buff[100]
is an expression indicating the value to fill bytes with.
(StartAddress, Value, Count )
is an expression indicating the number of bytes to fill, starting with
is an expression indicating the location of the first byte of memory to fill
Main
method, above, clears the entire 100-byte
4: Spin Language Reference –
BYTEFILL
BYTEFILL
'Clear Buff to 0
REPEAT
,
fills Count bytes of main memory with Value,
WORDFILL
loop is.
, and
LONGFILL
Propeller Manual v1.0 · Page 169
Buff
) used to fill blocks of
array to all zeros.