122-32000 Parallax Inc, 122-32000 Datasheet - Page 335

• 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

WORDFILL
Fill words of main memory with a value.
((PUB ┆ PRI))
Explanation
WORDFILL
main memory with a specific value.
starting at location StartAddress.
Using WORDFILL
WORDFILL
VAR
PUB Main
The first line of the
all zeros.
WORDFILL
word
wordfill(@Buff, 0, 100)
•
•
•
StartAddress
with Value.
Value
Count
StartAddress.
is one of three commands (
is a great way to clear large blocks of word-sized memory. For example:
WORDFILL
Buff[100]
is an expression indicating the value to fill words with.
(StartAddress, Value, Count )
is an expression indicating the number of words to fill, starting with
is faster at this task than a dedicated
is an expression indicating the location of the first word of memory to fill
Main
method, above, clears the entire 100-word (200-byte)
4: Spin Language Reference –
WORDFILL
BYTEFILL
'Clear Buff to 0
,
fills Count words of main memory with Value,
WORDFILL
REPEAT
, and
LONGFILL
Propeller Manual v1.0 · Page 335
loop is.
) used to fill blocks of
Buff
array to