Go to Triangle Digital Support Home Page TDS9092 TECHNICAL MANUAL
Forth word list
Notes for use
Live website search
Enter key words
 

TDS9092 WORD LIST

NOTES FOR USE OF WORD LIST

These words are in the TDS9092 Forth ROM. In all there are 522 words in the dictionary before you start to write your application program. The order is strictly ASCII alphabetical and the stack conditions for each word before and after are shown with each thus:

 

stack before - stack after

 

The top of the stack is on the right. If two stack conditions are shown without extra comment the compile-time and run-time stack effects are different. They are shown in that order.

STACK EFFECT ABBREVIATIONS

 

addr

unsigned single number memory address

b

16-bit number of which only lower byte is of interest

c

ASCII character

cfa

Code Field Address

d

32-bit double number (two's complement)

f

boolean flag. 0=false, non-zero=true (f=1 when true flag left by a word)

ff

false flag=0

lfa

Link Field Address

n

16-bit single number (two's complement)

nfa

Name Field Address

pfa

Parameter Field Address

tf

true flag=1

u

16-bit unsigned single number

ud

32-bit unsigned double number

ut

48-bit unsigned triple number

Go to Triangle Digital Support Home Page Go to top   Next page