ZiLOG Z80-RIO Operating System User's Manual page 125

RIO
Completion Code
40
41
42
43
44
45
46
47
48
49
4A
4B
4C
ZDOS/DFS
Completion Code
80
81
82
83
84
Cl
C2
C3
C4
C5
C6
C7
C9
CA
CB
CC
CD
CE
CF
E3-0072-01, Rev. B
APPENDIX A
RIO/ZDOS/DFS ERROR CODES
Meaning
Invalid Drive Name
Invalid or Inactive Device
Invalid Unit
Memory Protect Violation
Missing or Invalid Operand(s)
System Error
Illegal File Name
Non-existent Command
Illegal File Type
Program Abort
Insufficient Memory
Missing or Invalid File Properties
I/O Error (IY->Vector)
Meaning
Operation Complete
Directory Format Error
Scratch File Created
File Name Truncated
Attribute List Truncated
Invalid Operation (Request)
Device Is Not Ready
Write Protection
Sector Address Error
Seek Error
Data Transfer Error
File Not Found
End of File Error
Pointer Check Error
File Not Open
Unit Already Active (Open)
Assign Buffer Full
Invalid Drive Specification
Logical Unit Table Full (>16 Open)
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