Generalized Key Sequence Syntax; Address Parameters - Data I/O 298 Manual

When the COPY command is used, data is moved from
the source to the destination; for example, from the
programmer data RAM to a blank device in the socket. At
the completion of this operation the device will contain a
copy of the data in the programmer RAM. The device is
now "programmed."
When the VERIFY command is used, the programmer
makes a byte-by-byte comparison of the data in RAM with
the data in a programmed device or the data input from
the serial port. In a verify operation, data in two mediums
is compared, rather than transferred.
3.5.2 GENERALIZED KEY SEQUENCE SYNTAX
The generalized key sequence syntax for the COPY and
VERIFY commands is:
[function] [source] XXXX/YYYY [destination] 'ZZZZ
[START]
In the sequence format above function is either copy or
verify, and both source and destination can be either RAM,
device, or port. However, it should be noted that either the
source or the destination must be RAM in any sequence. It
is not possible to go directly between the device and the
port in either direction. The data must always pass through
RAM. The character strings XXXX, YYYY, and ll.7..Z
represent parameters associated with the
source/ destination keys. XXXX is the beginning source
address. YYYY is the source block size· and 'ZZZZ is the
beginning destination address. Table 3-2 provides the
usage, definition, and default values for these parameters.
If the default values are correct, it is not neccesary to enter
them, just press [START] in the key sequence following
the function (copy or verify). If a mistake is made while
entering one of the parameters, press the [REVIEW] key to
erase the entry for that parameter so the correct value can
be re-entered.
Table 3-2 Address Parameters
Parameterlal Default
Key Source Dest. Name Value
Definition
Device
xx xx zzu.
Begin
Qlbl
First device address from which
Device data is output or to which data
Address is input.
RAM
xx xx zzu.
Begin
Qlb)
First data RAM address from
RAM
which data is output or to which
Address data is input.
Port
XXXX(cl ZZllJcl
Address
Output:(dl
The address offset is subtracted
Offset
0
from all port addresses for input
lnput:(dl
and added to all RAM addresses
First Address for output.
Device,
yyyy
N/A
Block
(b)(e)
The number of bytes to be
RAM, or Size transferred.
Port
Notes:
(al When defaults are in effect, ADDR is displayed for address parameters and SIZE is displayed for Block Size.
(bl To return to the default value, press REVIEW or enter 0.
(cl Six or eight digits for 16-bit translation formats.
ldl To return to the default condition enter FFFF (up to 8 characters).
!el The default value is the device size in device-related operations. ln port-related operations it is from the first RAM
address specified to the end of RAM.
3-6
10-990-0013