cop87l88rg National Semiconductor Corporation, cop87l88rg Datasheet - Page 34

• Manufacturer Part Number: cop87l88rg
• Description: 8-bit One-time Programmable Microcontroller With Kbytes Program Memory
• Manufacturer: National Semiconductor Corporation

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Development Support
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 20 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
www national com
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
Software only supported features are selectable
Tool set integrated interactive symbolic debugger sup-
ports both assembler (COFF) and C Compiler ( COD)
SDK linked object formats
(Continued)
FIGURE 20 COP8-DM Environment
34
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 wallmount power supply
On-board V
external supply supported Rquires V
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
Debug Module Unit
COP8-DM 888GG
Cable Adapters
DM-COP8 40D
DM-COP8 44P
PP
generator from 5V input or connection to
DM Order Information
PP
40 DIP
44 PLCC
level adjustment
TL DD 12860– 22