Specifications

BASIC Stamp I and Stamp II Conversions
Page 380 • BASIC Stamp Programming Manual 1.8 • Parallax, Inc.
• CONSTANTNAME is a series of characters (letters, numbers and
underscores but not starting with a number) up to 32 characters in
length.
• CONSTANTEXPRESSION is a numerical expression in decimal,
hexidecimal, binary or ascii using only numbers and the +, -, *,
/, &, |, ^, << or >> operators. NOTE: Parentheses are not
allowed and expressions are always computed using 16-bits.
Stamp II I/O and Variable Space
Word Name Byte Name Nibble Names Bit Names Special Notes
INS INL INA, INB, IN0 - IN7, Input pins; word, byte, nibble
INH INC, IND IN8 - IN15 and bit addressable.
OUTS OUTL OUTA, OUTB, OUT0 - OUT7, Output pins; word, byte,
OUTH OUTC, OUTD OUT8 - OUT15 nibble and bit addressable.
DIRS DIRL DIRA, DIRB, DIR0 - DIR7, I/O pin direction control; word,
DIRH DIRC, DIRD DIR8 - DIR15 byte, nibble and bit addressable.
W0 B0 General Purpose; word, byte,
B1 nibble and bit addressable.
W1 B2 General Purpose; word, byte,
B3 nibble and bit addressable.
W2 B4 General Purpose; word, byte,
B5 nibble and bit addressable.
W3 B6 General Purpose; word, byte,
B7 nibble and bit addressable.
W4 B8 General Purpose; word, byte,
B9 nibble and bit addressable.
W5 B10 General Purpose; word, byte,
B11 nibble and bit addressable.
W6 B12 General Purpose; word, byte,
B13 nibble and bit addressable.
W7 B14 General Purpose; word, byte,
B15 nibble and bit addressable.
W8 B16 General Purpose; word, byte,
B17 nibble and bit addressable.
W9 B18 General Purpose; word, byte,
B19 nibble and bit addressable.
W10 B20 General Purpose; word, byte,
B21 nibble and bit addressable.
W11 B22 General Purpose; word, byte,
B23 nibble and bit addressable.
W12 B24 General Purpose; word, byte,
B25 nibble and bit addressable.