Quantum Data 801GC - Manual (Page 235)

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DCRD Display Code ReaD
Classification: Direct processor control
Command Syntax: None
Query Syntax: DCRD?
Query Response:
0 = 0 0 0 0 8 = 1 0 0 0
1 = 0 0 0 1 9 = 1 0 0 1
2 = 0 0 1 0 10 = 1 0 1 0
3 = 0 0 1 1 11 = 1 0 1 1
4 = 0 1 0 0 12 = 1 1 0 0
5 = 0 1 0 1 13 = 1 1 0 1
6 = 0 1 1 0 14 = 1 1 1 0
7 = 0 1 1 1 15 = 1 1 1 1
Description: The DCRD? query returns the display code detected on the
monitor sense lines as filtered through the display code bit mask.
Converting the returned decimal number to a 4-bit binary number
shows the status of the individual sense lines from M3 (MSB)
to M0 (LSB).
Other Required Cmds: DCBM sets the mask used for reading the display code.
Example: D C R D ? / / R e t u r n c u r r e n t s e n s e l i n e s
/ / r e a d i n g
DIRA DIRectory save As
Classification: Directory memory management
Command Syntax: DIRA
Limits: = a valid MS-DOS filename
(8 characters minus any extension)
Query Syntax: None
Description: The DIRA command saves the current contents of the directory
edit buffer using the given name.
Other Required Cmds: None
Example: D I R A M Y _ D I R / / S a v e w i t h t h e n a m e
/ / " M Y _ D I R "