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SET PRO GRAM MING ON T HE TO P432 Opti ma User M anual 139 32 Bit M ode Sel ect the 32 Bit mode w hen a 32 Bit data file needs to programmed i nto four 8 Bit devi ces. In the example bel ow the fil e dat a is a 32 Bit fo…
SET PROGRAMMING ON THE TOP432
Optima User Manual
138
8 Bit Mode
Select the 8 Bit mode when a large data file needs to be programmed over multiple
memory devices. In the example below the 64K file data is programmed into four
16K memory devices. The first 16K (0000-3FFF) is programmed into socket 1, the
second 16K (4000-7FFF) into socket 2, the third 16K (8000-BFFF) into socket 3, and
the fourth 16K (C000-FFFF) into socket 4.
The TOP432 creates the division of data automatically. The file is downloaded, the 8
Bit mode is selected and the programming operation is started.
Device Size Socket 1 Socket 2 Socket 3
Socket 4
27C64 0, 1, 2… 2000, 2001… 4000, 4001… 6000, 6001…
27C128 0, 1, 2… 4000, 4001… 8000, 8001… C000, C001…
16 Bit Mode
Select the 16 Bit mode when a 16 Bit data file needs to programmed into two 8 Bit
devices. In the example below the file data is a 16 Bit format. As the file data is read
during the programming operation, the TOP432 software places the low order bytes in
sockets 1 and 3. The high order bytes are placed in sockets 2 and 4.
Note: Often low order bytes are referred to as EVEN bytes and high
order bytes as ODD bytes.
The TOP432 creates the division of data automatically. The file is downloaded, the 16
Bit mode is selected and the programming operation is started.
Device Size Socket 1 Socket 2 Socket 3
Socket 4
27C64 0, 2, 4… 1, 3, 5… 4000, 4002… 4001, 4003…
27C128 0, 2, 4… 1, 3, 5… 8000, 8002… 8001, 8003…
SET PROGRAMMING ON THE TOP432
Optima User Manual
139
32 Bit Mode
Select the 32 Bit mode when a 32 Bit data file needs to programmed into four 8 Bit
devices. In the example below the file data is a 32 Bit format. As the file data is read
during the programming operation, the TOP432 software places low order data bytes
(D0-D7) in socket 1. Data bytes (D8-D15) are placed in socket 2, data bytes (D16-
D23) are placed in socket 3, and the high order bytes (D24-D310) are placed in
socket 4.
The TOP432 creates the division of data automatically. The file is downloaded, the 32
Bit mode is selected and the programming operation is started.
Device Size Socket 1 Socket 2 Socket 3
Socket 4
any 0, 4, 8… 1, 5, 9… 2, 6, A… 3, 7, B…
SOFTWARE MAINTENANCE PLAN
Optima User Manual
140
SOFTWARE MAINTENANCE PLAN
The Software Maintenance Plan (SMP) helps ensure that you have the latest device
support available on your Optima programming system. When you purchase the
Software Maintenance Plan, you are entitled to a full year of device support. You may
access this device support on the Data I/O web site or by contacting your Data I/O
Sales Representative for the latest software release on CD-ROM.
When programming devices, you may see the term “SMP” beside a device. The term
indicates that the current level of your software does not support that device, and if
you wish to proceed with programming, you will need to update your Software
Maintenance Plan.
Updating the Software Maintenance Plan
In order to update your Software Maintenance Plan, you will need to get an Update
Code Number from your Data I/O Sales Representative. Prior to contacting your Sales
Representative, locate and note the serial number for your programmer. The serial
number can be located by either running the Self-Test and Calibration program and
looking under Serial #, or by checking for the serial number on the back of the
programmer.