cop87l88gw National Semiconductor Corporation, cop87l88gw Datasheet - Page 39

• Manufacturer Part Number: cop87l88gw
• Description: One-time Programmable Otp Microcontroller
• Manufacturer: National Semiconductor Corporation

Development Support
IN-CIRCUIT EMULATOR
The MetaLink iceMASTER
Emulator for the COP8 family of microcontrollers features
high-performance operation ease of use and an extremely
flexible user-interface for maximum productivity
changeable probe cards which connect to the standard
common base support the various configurations and pack-
ages of the COP8 family
The iceMASTER provides real-time full-speed emulation up
to 10 MHz 32 kBytes of emulation memory and 4k frames
of trace buffer memory The user may define as many as
32k trace and break triggers which can be enabled dis-
abled set or cleared They can be simple triggers based on
code or address ranges or complex triggers based on code
address direct address opcode value opcode class or im-
mediate operand Complex breakpoints can be ANDed and
ORed together Trace information consists of address bus
values opcodes and user-selectable probe clips status (ex-
ternal event lines) The trace buffer can be viewed as raw
hex or as disassembled instructions The probe clip bit val-
ues can be displayed in binary hex or digital waveform for-
mats
During single-step operation the dynamically annotated
code feature displays the contents of all accessed (read
and write) memory locations and registers as well as flow-
of-control direction change markers next to each instruction
executed
The iceMASTER’s performance analyzer offers a resolution
of better than 6
spent executing specific portions of code and find ‘‘hot
spots’’ or ‘‘dead code’’ Up to 15 independent memory ar-
eas based on code address or label ranges can be defined
Analysis results can be viewed in bar graph format or as
actual frequency count
Emulator memory operations for program memory include
single line assembler disassembler view change and write
to file Data memory operations include fill move compare
dump to file examine and modify The contents of any
memory space can be directly viewed and modified from the
corresponding window
The iceMASTER comes with an easy to use windowed in-
terface Each window can be sized highlighted color-con-
trolled added or removed completely Commands can be
accessed via pull-down-menus and or redefinable hot keys
A context sensitive hypertext hyperlinked on-line help sys-
tem explains clearly the options the user has from within
any window
The iceMASTER connects easily to a PC via the standard
COMM port and its 115 2 kBaud serial link keeps typical
program download time to under 3 seconds
s The user can easily monitor the time
TM
-COP8
TM
Model 400 In-Circuit
Inter-
39
The following tables list the emulator and probe cards order-
ing information
(COP8-DEV-IBMA)
MACRO CROSS ASSEMBLER
National Semiconductor offers a COP8 macro cross assem-
bler It runs on industry standard compatible PCs and sup-
ports all of the full-symbolic debugging features of the
MetaLink iceMASTER emulators
SINGLE CHIP OTP EMULATOR SUPPORT
The COP8 family is supported by single chip OTP emula-
tors For detailed information refer to the emulator specific
datasheet and the emulator selection table below
MHW-888GW68PWPC 68 PLCC 2 5V– 6 0V COP87L88GW
MHW-888GW68P5PC 68 PLCC 4 5V– 5 5V COP87L88GW
COP87L88GWV-XE
These parts include National’s COP8 Assembler Linker Librarian Package
IM-COP8 400 1
IM-COP8 400 2
COP8-DEV-IBMA
Device Number
Part Number
Part Number
Part Number
87L88 OTP Emulator Ordering Information
Probe Card Ordering Information
Assembler Ordering Information
Emulator Ordering Information
COP8 Assembler Linker
Librarian for IBM
PC XT
compatible Current
Version 4 6
Clock Option Package
MetaLink base unit in-circuit
emulator for all COP8 devices
symbolic debugger software and RS
232 serial interface cable with 110V
MetaLink base unit in-circuit
emulator for all COP8 devices
symbolic debugger software and RS
232 serial interface cable with 220V
Package
HALT En
60 Hz Power Supply
50 Hz Power Supply
Crystal
Description
AT or
Description
Voltage
Range
68 PLCC COP888GW
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