Appendix F: Utilities - HP 9835A Programming Manual

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Utility Name LOA with: LOB with: Exits Other Description
Page
Mm read xfer mass storage address of RET 1 - transfer incomplete Storage area must be at least 128 words
- -
transfer ID storage area RET 2 - transfer complete Mass storage transfer ID would be returned
Appendix
F
(A contains 0, or
from Mm read start utility.
error number encountered
Storage area rec~ves transferred information
Reads a physical record from mass storage 159
during transfer)
Utilities
Mm write start address of address of RET 1 - memory overflow Mass storage descriptor same as in Mm _read_start. Writes a physical record to mass storage 161
-
-
mass storage storage area RET 2 - normal Storage area must be at least 128 words and contain
descriptor (A contains mass information to be transferred
storage transfer ID)
Mm write test
mass storage
N/A
RET 1 - transfer incomplete Mass storage transfer ID is returned from Verifies a physical record was 161
- -
transfer ID
RET 2 - transfer complete
(A contains 0, or error
Mm _write_start utility. written to mass storage
number encountered
during transfer)
Printer select
select code printer RET 1 Changes or interrogates select-code
166
-
width (A contains previous for standard printer
printer select code; B
contains previous printer
width)
Print string address of
N/A
RET 1 - memory overflow
String must be in same form as standard string Outputs a string to the standard printer 167
-
string
RET 2 -
I
STOP
I
pressed
RET 3 - normal
Put _bytes address of address of RET 1 Storage area same as Get _bytes
Replaces substrings (or parts of arguments) 124
storage area parameter
Put elem _bytes address of address of RET 1 Same as Get elem _bytes
Same as "Put_bytes", used for accessing elements of 125
storage area array info
string arrays
Put element address of address of RET 1 Same as Get element Same as "Put value", used for elements in an array 123
- -
storage area array info
Put file info address of
file
RETI - file unassigned Same as Get file info
Manipulates a file-pointer
165 -
- - -
storage area number
RET 2 - normal
Put value
address of address of RET 1 Changes the value of a BASIC variable 122
-
storage area parameter
Rei math number of
execution
-
RET 1
Address of first operand into Provides access to all the arithmetic routines 99
operands address (A contains 0, or an error Oper _1 and address of second operand
number) into Oper_ 2. Address of result
area into Result. Execution address
is for the desired routine.
Rei to int
N/A
-
N/A
Overflow bit may be set Address of the value to be Data type conversion from full-precision to integer 102
converted should be stored
in Oper _I, address of storage
area of integer into Result
ReI to sho
N/A N/A
Address of the value to be
Data type conversion from full-precision to short 103
-
converted should be stored in
Oper _1; address of storage
area for converted number
should be stored in Result
Sho to reI
N/A N/A
Same as ReI to sho
Data type conversion from short-precision to full 105
-
- -