Data I/O 298 Manual page 68

Title
Error Code Inquiry
No Operation
Escape Remote
Title
Illegal-Bit Test
Blank Check
Family and Pinout
Inquiry
Select Family and
Pinout
Respond
Load
Program
Verify
Table 3-8. Utility Commands (Continued)
Command
X(CR)
H(CR)
Z(CR)
Command
T(CR)
B(CR)
[(CR)
FFPP@(CR)
R(CR)
L(CR)
P(CR)
V(CR)
Description
The programmer responds to this command with hex error codes
previously stored. After execution, the error codes are cleared
from memory. Appendix E of this manual lists and describes all
the error codes.
This is a null command and always returns a prompt(>).
This command returns control to the Control 29B keyboard. All
RAM data and operating parameters except the address offset are
retained.
Table 3-9. Device Commands
Description
Instructs the programmer to perform an illegal-bit test and stores
the error code and returns an F if an illegal-bit occurs
(programmed device bit whose corresponding RAM bit is
unprogrammed).
Instructs the programmer to do a blank check (search the device
for programmed bits) and store the error code and return an F if
the device is nonblank.
The programmer responds to this command with the Family and
Pinout Codes of the selected device. Returns an F when using a
programming module not requiring Family and Pinout Codes.
Selects a 2-digit hex Family Code (FF) and a 2-digit hex Pin out
Code (PP). This command is only valid when using programming
Paks requiring Family and Pinout Codes.
The programmer checks the programming module or Pak and
outputs:
AAAA/ (device word limit)
B/ (byte size),
C 1 (VOL) or 0 (VOH).
A VOL device is one in which the programmed state is LOW,
whereas a VOH device is one in which the programmed state is
HIGH.
This command instructs the programmer to load data into RAM
from the device in the programming module, within the parameters
defined by the Begin RAM Address, Block Size, and Begin Device
Address.
This command instructs the programmer to program the data in
RAM into the device in the programming module, within the
parameters defined by the Begin RAM Address, Block Size, and
Begin Device Address.
This command instructs the programmer to compare RAM data
with the data of the device in the programming module, within the
parameters defined by the Begin RAM Address, Block Size, and
Begin Device Address.
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