Motorola MVME712A/D3 User Manual Page 26

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167Bug General Information
1-14 167Bug Debugging Package UserÕs Manual
1
BOOTBUG
166BBug Implementation
The MVME166 board has a byte-wide EPROM in addition to the FLASH
memory used to contain the debugger and diagnostics firmware. The EPROM
supplied contains the BootBug product (166BBug). Since FLASH memory can
be electronically erased, the firmware contained in this EPROM is a miniature
version of the regular debugger product. It contains enough functionality to
enable downloading of object code (by means of the VMEbus, serial port, SCSI
bus, or the network) and reprogramming of the FLASH memory.
The following table lists the the new commands available in the 166BBug
product.
Detailed descriptions of additional subset commands can be found in the
Debugging Package for Motorola 68K CISC CPUs User's Manual. These debugger
commands are summarized in the following table.
Command Description
EXEC Execute User Program
SETUP Set "System" Parameters
Command
Mnemonic
Title
BC Block of Memory Compare
BF Block of Memory Fill
BM Block of Memory Move
BS Block of Memory Search
BV Block of Memory Verify
CS Checksum
DC Data Conversion
HE Help
IOP I/O Physical (Direct Disk Access)
IOT I/O Teach for ConÞguring Disk Controller
LO Load S-Records from Host
MD or MDS Memory Display
M or MM Memory Modify
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