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Load your program
Start with a file that is known to work in this target. The binary image of a functioning EPROM is the best
file to start with. Most EPROM programmers can read an EPROM and save its contents into a raw binary
file. If binary is not an option, have the programmer store the file in Intel HEX or Motorola ‘S’ format.
ER2LD.exe loads binary files into one or more Econo ROMs. If your image file is in a HEX format, use
HEX2BIN.exe to convert it to binary before running the ER2LD.exe program. Both HEX2BIN and
ER2LD are batchable, allowing fully automated loading of binary and HEX files.
Run ER2LD without parameters to see a help screen on the command line parameters. Notice that all
parameters are optional and have logical defaults. You only need to specify the parameters you would like
to change from their defaults.
EXAMPLE LOAD PARAMETERS:
ER2LD file.bin
ER2LD file.bin /p3bc
ER2LD file.bin /w16
ER2LD file.bin /w16 /s8
ER2LD file.bin /s16
ER2LD file.bin /w16 /s32
Loads FILE.BIN into an 8 bit emulator at port 0x378
Loads FILE.BIN into an 8 bit emulator at port 0x3bc
Loads FILE.BIN into one 16 bit or two 8 bit emulators
Skips the first 8 bit emulator in the chain and then loads FILE.BIN
into one 16 bit or two 8 bit emulators.
Loads FILE.BIN into an 8 bit emulator, skipping the first 16 bits in
the emulator chain. NOTE that the skipped 16 bits could be a single
16 bit emulator or two 8 bit emulators.
Skips the first 32 bits in the emulator chain and loads FILE.BIN into
the next 16bits. Again, the skipped 32 bits could be any
combination of 8 and/or 16 bit emulators that add up to 32 bits (2
@16bits, 4 @ 8bits or 1@16bits and 2@8bits in any order). Also,
the 16 bit load width could be made up of a single 16 bit emulator or
two 8 bit emulators.
During the load and/or verify, the “SELECTED” LEDs of all involved emulators will light. At the
completion of the transfer, all “SELECTED” LEDs will extinguish.
The Econo ROM II loader is very flexible, allowing any combination of 8 and 16 bit emulators to be loaded
in almost any manner desired. The loader can load to individual units or automatically perform file splitting
between 2 or more units. When the loader splits a file between multiple emulators, it will always place the
FIRST BYTE on the file into the LAST selected emulator. The following examples demonstrate this:
EXAMPLE 1
If you have two 8 bit emulators daisy-chained together, a /W16 parameter would cause the loader to do a 16
bit spilt between those units. The EVEN bytes (0,2,4..) of the file will be placed in the LAST emulator in
the chain. The ODD bytes (1,3,5..) will be placed in the FIRST emulator in the chain (the one connected
directly to the PC). Note that you control which emulator holds the ODD bytes and which one holds the
EVEN bytes by the order in which you daisy-chain the emulators.
Econo ROM II User’s Manual
5
Copyright ? 1996, TechTools
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相关PDF资料
ER3-8M
EMULATOR EPROM ECONOROM III 8MEG
ESF2424
FRAME SWING ECLIPSE 19.25X19"
ESF3024
FRAME SWING ECLIPSE 24.5X19"
ESF3624
FRAME SWING ECLIPSE 29.75X19"
ESP1212
PANEL STEEL SWING 12X12" WHT
ESP1612
PANEL STEEL SWING 16X12" WHT
ESP1616
PANEL STEEL SWING 16X16" WHT
ESP1620
PANEL STEEL SWING 16X20" WHT
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