122-32000 Parallax Inc, 122-32000 Datasheet - Page 339

• 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

Chapter 5: Assembly Language Reference
This chapter describes all elements of the Propeller chip’s Assembly language and is best
used as a reference for individual elements of the assembly language. Many instructions have
corresponding Spin commands so referring to the Spin Language Reference is recommended
for further information.
The Assembly Language Reference is divided into two main sections:
1) The Structure of Propeller Assembly. Propeller Assembly code is an optional part of
2) The Categorical Listing of the Propeller Assembly Language. All elements, including
3) The Assembly Language Elements. All instructions are listed in a Master Table at the
The Structure of Propeller Assembly
Every Propeller Object consists of Spin code plus optional assembly code and data. An
object’s Spin code provides it with structure, consisting of special-purpose blocks. Data and
Propeller Assembly code, if included, are located in the special-purpose block called
(data block). See
Spin code is executed by a cog running the Spin Interpreter, however, Propeller Assembly
code is executed by a cog in its pure form. Because of this nature, Propeller Assembly code
and any data belonging to it must be loaded (in its entirety) into a cog in order to execute it.
In this way, both Propeller Assembly code and data are treated the same during the cog
Propeller Objects. This section describes the general structure of Propeller Assembly
code and how it fits within objects.
operators, are grouped by related function. This is a great way to quickly realize the
breadth of the language and what features are available for specific uses. Each listed
element has a page reference for more information. Some elements are marked with a
superscript “s” indicating that they are also available in Propeller Spin, though syntax
may vary.
Reference.
start, and most elements have their own dedicated sub-section, alphabetically arranged to
ease searching for them. Those individual elements without a dedicated sub-section, such
as Operators, are grouped within other related sub-sections but can be easily located by
following their page references from the Categorical Listing.
Such marked elements are also included in Chapter 4: Spin Language
DAT
, page 208.
Propeller Manual v1.0 · Page 339
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