
Development Support
(Continued)
iceMASTER DEBUG MODULE (DM)
The iceMASTER Debug Module is a PC based, combination
in-circuit emulation tool and COP8 based OTP/EPROM pro-
gramming tool developed and marketed by MetaLink Corpo-
ration to support the whole COP8 family of products. Nation-
al is a resale vendor for these products.
See Figure 14 for configuration.
The iceMASTER Debug Module is a moderate cost devel-
opment tool. It has the capability of in-circuit emulation for a
specific COP8 microcontroller and in addition serves as a
programming tool for COP8 OTP and EPROM product fami-
lies. Summary of features is as follows:
#
Real-time in-circuit emulation; full operating voltage
range operation, full DC-10 MHz clock.
#
All processor I/O pins can be cabled to an application
development board with package compatible cable to
socket and surface mount assembly.
#
Full 32 kbytes of loadable programming space that over-
lays (replaces) the on-chip ROM or EPROM. On-chip
RAM and I/O blocks are used directly or recreated as
necessary.
#
100 frames of synchronous trace memory. The display
can be HLL source (C source), assembly or mixed. The
most recent history prior to a break is available in the
trace memory.
#
Configured break points; uses INTR instruction which is
modestly intrusive.
#
SoftwareDonly supported features are selectable.
#
Tool set integrated interactive symbolic debuggerDsup-
ports both assembler (COFF) and C Compiler (.COD)
SDK linked object formats.
#
Instruction by instruction memory/register changes dis-
played when in single step operation.
#
Debugger software is processor customized, and recon-
figured from a master model file.
#
Processor specific symbolic display of registers and bit
level assignments, configured from master model file.
#
Halt/Idle mode notification.
#
Programming menu supports full product line of program-
mable OTP and EPROM COP8 products. Program data
is taken directly from the overlay RAM.
#
Programming of 44 PLCC and 68 PLCC parts requires
external programming adapters.
#
Includes wall mount power supply.
#
On-board V
PP
generator from 5V input or connection to
external supply supported. Requires V
PP
level adjust-
ment per the family programming specification (correct
level is provided on an on-screen pop-down display).
#
On-line HELP customized to specific processor using
master model file.
#
Includes a copy of COP8-DEV-IBMA assembler and link-
er SDK.
DM Order Information
Debug Model Unit
COP8-DM/888CL
Cable Adapters
DM-COP8/28D
28 DIP
DM-COP8/40D
40 DIP
DM-COP8/44P
44 PLCC
28 DIP to 28 SO Adapter
MHW-SOIC28
28 SO
TL/DD/12524–18
FIGURE 14. COP8-DM Environment
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