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Introduction
Writing Rules
Timbre Glossary
Memory
Writing Rule Sets
Writing
FrameWorks
Writing
Applications
Debugging
FrameWorks
Memory
Cells
@
!
@+
!+
@!+!
( a -- n ) read the cell at address a
( n \ a -- ) store n into the cell at address a
( a -- n\ a+ ) read the cell at address a and increment a to the next cell
( n \ a -- a+ ) store a word at address a and increment a to the next cell
( a -- n\ a- ) read the cell at address a and decrement a to the previous cell
( n \ a -- a- ) store a word at address a and decrement a to the previous cell
( n \ addr -- ) increment the value in the cell at address a by n
Bytes
c@
c!
c@+
c!+
c@c!c+!
( a -- c ) fetch a byte from address a
( c \ a -- ) store a byte at address a
( a -- c\ a+ ) fetch a byte from address a and increment a by 1
( c \ a -- a+ ) store a byte at address a and increment a by 1
( a -- c\ a- ) fetch a byte from address a and decrement a by 1
( c \ a -- a- ) store a byte at address a and decrement a by 1
( n \ addr -- ) increment the value in the byte at address a by n
Bits
+bits
-bits
Short
w@
w!
( bits \ addr -- ) set bits of the byte at address a
( bits \ addr -- ) clear bits of the byte at address a
( addr -- n ) fetch two bytes at address
( n \ addr -- ) store two bytes to address
Queues
queue
0q
q
p
q?
q>
>q
rotateq
( #cells -- ) create a queue with #words entries
( q -- ) remove all items from a queue
( q -- n ) get a copy of first value in queue
( q -- n ) get a copy of the last value in the queue
( q -- n ) return number of items in a queue
( q -- n ) return first value in queue
( n \ q -- ) append n to end of queue
( q \ n -- ) rotate n elements through queue q
Timbre LC: User Manual for V.14
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