Tandy 1000 MS-DOS Reference Manual page 302

Chapter
13/
The DEBUG Utility
OUTPUT
o
portaddress byte
Sends the byte to the specified portaddress.
Parameters
portaddress byte allows a 16-bit port address.
Example
o
2FB 4F
causes DEBUG to output the byte value 4F to Port 2F8.
PROCEED
1
(ijJ
1 p
[= address] [value]
Executes one or more instructions and displays the register con-
tents, flags, and the next instruction after each. Proceed is very
similar to Trace, except for the following functions:
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1
LJ
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•
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It automatically executes.
It returns from any call or software interrupt
instructions.
It executes loop and repeat string instructions.
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L--!
Parameters
address is the address of the instruction where Proceed is to
begin.
value is the number of instructions to execute, beginning with
address.
282
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