HP 64783A Emulator for Motorola 68040, 68EC040, and 68LC040 Processors

The HP 64783A active probe emulator supports Motorola 68040 microprocessors from 16.7 to 33 MHz operation. This emulator offers the measurement capabilities that include interpreted displays of on-chip registers, nonintrusive display of emulation memory, deep trace analyzer, and hardware break events. In addition, hardware assisted software breakpoints allow setting of breakpoints in target ROM space to simplify the debugging of ROM. Foreground and background monitors are included to make it easier to accommodate various targets.

Designers using the Motorola 32-bit 68040 microprocessor are assured of a full line of support with modular emulation tools and software support on a range of design platforms. The emulator is an integrated part of a total solution for the design of your 68040 embedded system. HP has integrated code-development, debug, emulation, software performance analysis, and software test verification into a comprehensive package that will meet your embedded design requirements. You have the choice of selecting the entire development package or only the parts that you need at a specific time.

For PC hosted embedded development, a Real-Time C Debugger* user interface combines the ease of use of a full MS Windows user interface with HP 64700B's transparent, real-time emulation. This combination provides an unmatched ability to debug embedded C programs at the sources level, while your target runs at full speed.

Companion Mode

The HP 64783A emulator supports the Motorola 68360 companion mode through the HP interface software for workstations and PCs. Motorola designed the 68360 processor to have a glueless interface with the 68040 where it controls the peripheral registers of the 68360. The extensive control and measurement capabilities of the HP 64783A emulator make it ideal for supporting 68360 peripheral registers.

Key features of 68040 emulation companion mode support include:

Peripheral register contents displayed with English descriptions of bit field values

Graphical register modification system speeds development

Automatic generation of host code for configuring 68360 SIM 60 unit makes easy system boot up

Save-and-restore peripheral register settings to files make checkpointing and testing easy

Support one to 31 companion mode 68360 processors

Built-in help system gets embedded system development started fast

* Contact your HP Field Engineer for the latest configuration information and availability of 4 Mbyte memory modules and graphical PC interface.

[ Features ]

Processor Interface

33 MHz (HP 64783A) active probe emulators
Supports burst and synchronous mode in target memory and emulation memory
Supports 68040 features like DMA cycles, cache copyback, and bus snooping
Supports DeMMU functions
Supports zero wait states out of target memory through 25 MHz. From 25-40 MHz, one wait state is required.
Supports one wait state out of HP 64172A emulation memory from 16.7 to 33 MHz
Supports 68360 companion mode
Breakpoints

Unlimited software execution breakpoints
Software ROM breakpoints
Eight hardware execution breakpoints
Eight real-time hardware break events
Multiprocessor Emulation

Synchronous start of up to 32 emulators
Cross triggering from another emulator, logic analyzer, or oscilloscope
Emulation Bus Analyzer

80 channels available with trace buffer depths of 1K, 8K, 64K, or 256K
Postprocessed SW based dequeued trace with symbols and source lines
Eight events, each consisting of address, status, and data comparators
Events may be sequenced 8 levels deep; can be used for complex trigger qualification/selective store
Timing and state counts
Prestore capability

[ Specifications ]

Processor Compatibility:
Motorola 68040, 68EC040, 68LC040
Note: 68EC040 targets will try to run FPU instructions if they exist in user code.

Electrical

Minimum Clock Speed:
HP 64783A: 16.67 MHz
Power:
1.8 A max from target system, all other power supplied by card cage.

Environmental

Temperature:
Operating: 0^o to +40^o C (+32^o to +104^o F)
Nonoperating: -40^o to +70^o C (-40^o to +158^o F)
Altitude:
Operating/nonoperating: 4600 m (15,000 ft)

Regulatory Compliance
(when installed in HP 64700B card cage)

Electromagnetic Interference:
CISPR 11:1990/EN 55011 (1991): group 1 class A
IEC 802-2:1991/EN 50082-1 (1992): 4 kV CD, 8kV AD
IEC 801-3:1984/EN 50082-1 (1992): 3 V/m, 80% modulation, 26 MHz-1000 MHz
IEC 801-4:1988/EN 50082-1 (1992): 0.5 kV signal lines, 1 kV power lines
Safety:
Self-certified to UL 1244, IEC 348/HD 401 S1, CSA-C22.2 no. 231 Series-M89

[ Ordering ]

Terminal-Based Emulation System for 68040 Processors
HP 64783A Emulator for Motorola 68040, 68EC040, and 68LC040 Processors HP 64748C Emulation control card HP 64704A 1K deep 80-channel emulation bus analyzer card HP 64700B Card cage
Emulation System Options
HP 64172A 256 Kbyte, SRAM memory module (20 ns) HP 64172B 1 Mbyte, SRAM memory module (20 ns) HP 64173A* 4 Mbyte, SRAM memory module (25 ns) HP 64701A LAN card (for HP 64700B card cage) HP 64037A RS-422 interface card for PC compatibles HP 64708A Software performance analyzer card, (supported on HP 9000 Series workstations and SUN SPARCstations, HP B1487A software required) HP 64023A CMB cable (4m long; includes three 9-pin connectors) HP 64794A 8K deep emulation bus analyzer card, 80-channel HP 64794C 64K deep emulation bus analyzer card, 80-channel HP 64794D 256K deep emulation bus analyzer card, 80-channel HP E3429A PGA to PGA flexible extender
Software Options for Workstations
For each software model number ordered, purchase one media option and at least one license option for each concurrent user.
Embedded Debug Environment
HP B3090B Graphical emulator/analyzer HP B1467B Debugger/simulator HP B1477B Debugger/emulator HP B1487A Software performance analyzer (requires HP 64708A analyzer card) HP B3080A Real-time operating system measurement tool for pSOS+ HP B3081A Real-time operating system measurement tool for VRTX32 HP B3082A Custom real-time operating system measurement tool
Advanced Cross Language Tools
HP B3640A Assembler/linker HP B3641A ANSI C cross compiler
Media/License Options
Opt AAH HP 9000 Series 300/400 manuals/media (DDS DAT tape) Opt AAX HP 9000 Series 300/400 manuals/media (1/4 in cartridge tape) Opt UBX HP 9000 Series 300/400 single user license Opt AAY HP 9000 Series 700 manuals/media (DDS DAT tape) Opt UBY HP 9000 Series 700 single user license Opt AAV Sun SPARCstation manuals/media (1/4 in cartridge tape) Opt UBK Sun SPARCstation single user license
Software Options for PCs
For each software model number ordered, purchase one media option and at least one license option for each concurrent user.

HP B3629A Real-time C debugger interface HP 64783S Hosted user interface
Advanced Cross Language Tools
HP B3640A Assembler/linker HP B3641A ANSI C compiler
Media/License Options
Opt AJ4 IBM 3 1/2" manuals/media Opt AJ5 IBM 5 1/4" manuals/media Opt UDY IBM single user license
Software Support
HP provides software upgrades through the purchase of the software materials subscription (SMS) service. Contact your HP field engineer for more information.
*Contact your HP Field Engineer for the latest configuration information and availability of 4 Mbyte memory modules and graphical PC interface.

[ Key Literature ]

[ Assistance ]

To help you make the right instrument choices

Your Field Sales Engineer is ready to answer your questions about specifications, applications and ordering. Find your Field Sales Engineer at your Local Sales Office.

[ Related ]

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Microprocessor Emulators