Propeller Manual

Spin Language Reference
Categorical Listing of Propeller Spin Language
Elements marked with a superscript “a” are also available in Propeller Assembly.
Block Designators
CON Declare constant block; p 84.
VAR Declare variable block; p 210.
OBJ Declare object reference block; p 141.
PUB Declare public method block; p 182.
PRI Declare private method block; p 181.
DAT Declare data block; p 99.
Configuration
CHIPVER Propeller chip version number; p 62.
CLKMODE Current clock mode setting; p 67.
_CLKMODE Application-defined clock mode (read-only); p 68.
CLKFREQ Current clock frequency; p 63.
_CLKFREQ Application-defined clock frequency (read-only); p 65.
CLKSET
a
Set clock mode and clock frequency; p 71.
_XINFREQ Application-defined external clock frequency (read-only); p 236.
_STACK Application-defined stack space to reserve (read-only); p 202.
_FREE Application-defined free space to reserve (read-only); p 110.
RCFAST Constant for _CLKMODE: internal fast oscillator; p 68.
RCSLOW Constant for _CLKMODE: internal slow oscillator; p 68.
XINPUT Constant for _CLKMODE: external clock/osc (XI pin); p 68.
XTAL1 Constant for _CLKMODE: external low-speed crystal; p 68.
XTAL2 Constant for _CLKMODE: external med-speed crystal; p 68.
XTAL3 Constant for _CLKMODE: external high-speed crystal; p 68.
PLL1X Constant for _CLKMODE: external frequency times 1; p 68.
PLL2X Constant for _CLKMODE: external frequency times 2; p 68.
PLL4X Constant for _CLKMODE: external frequency times 4; p 68.
Page 38 · Propeller Manual v1.1