122-32000 Parallax Inc, 122-32000 Datasheet - Page 96

• 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

Quick Review: Ex 1
Page 96 · Propeller Manual v1.0
•
•
Applications are downloaded to either Propeller RAM only or RAM and EEPROM.
Spin language:
o Those in RAM will not survive power cycling or resetting the Propeller chip.
o Those in EEPROM are loaded into RAM on boot-up in approximately 1½
o To download the current object to:
o Method means “procedure” or “routine.”
o
o
o
o Registers can use indexes, like [16], to access individual bits within them.
o
o
o
o
o Indention at the start of lines:
seconds.
PUB
contain at least one public (
Rules on page 159.
DIRA
corresponding I/O pin’s direction to input (0) or output (1). See
on page 212.
OUTA
corresponding I/O pin’s output state to low (0) or high (1). See
on page 280.
See
~~
Post-Set ‘
!
See Bitwise NOT ‘
REPEAT
WAITCNT
preceding a value/register/variable sets its bit(s) opposite their current state.
following a register/variable sets its bit(s) high. See Sign-Extend 15 or
DIRA, DIRB
Symbol declares a public method called Symbol. Every object must
is the output state register for I/O pins 0-31.
is the direction register for I/O pins 0-31.
creates a loop structure. See
RAM only: press F10 or select Run → Compile Current → Load
RAM + Run.
RAM + EEPROM: press F11 or select Run → Compile Current →
Load EEPROM + Run.
indicates they belong to the preceding structure; it is required for
lines following conditional or loop commands (like
(Indenting is optional after block indicators, such as
Ctrl+I toggles visible block-group “structure” indicators on and off.
creates a delay. See
~~
’ on page 263 in the Operators section.
on page 212 or
!
’on page 272 in the Operators section.
PUB
WAITCNT
) method. See
OUTA, OUTB
REPEAT
on page 322.
on page 280.
on page 293.
PUB
on page 287 and Symbol
Each bit sets the
Each bit sets the
PUB
.)
DIRA, DIRB
OUTA, OUTB
REPEAT
).