HP 64798C Emulator for the Motorola 68302 Microprocessor

Hewlett-Packard has the microprocessor development solutions that you need to meet time-to-market and quality goals for Motorola 68302 microprocessor-based designs. A full range of development tools are available from HP and leading third-party vendors.

These tools combine to ensure your design has support throughout the development life cycle. Compilers, assembler/linkers, debuggers, emulators and analyzers combine to solve the tough problems of efficient code generation, software debug, and software/hardware integration.

HP 64798C emulator comes with 56K to 8 Mbytes of emulation memory and a 25MHz-68302 processor in the emulation pod. It supports all of the standard emulation features, such as real-time trace and symbolic debug.

[ Features ]
Emulator Features

Real-time, zero wait state operation at 25MHz
80-channel emulation bus analyzer with 1K to 256K memory depth
56Kbytes of dual-ported emulation memory for modification and display without processor interruption
Flash EPROMs for easy firmware update
Two independent RS-232-C ports

Breakpoint

Unlimited software breakpoints
8 hardware breakpoints

Software Features

Full symbolic debug, including source-line referencing
Support of IEEE-695, Motorola S-records, and HP 64000 file formats

Extensive DMA support

Tracing of DMA cycles
External devices can arbitrate processor bus
Bidirectional DMA between target memory and internal processor memory

[ Specifications ]

Processor Compatibility:
Motorola 68302 Integrated multiprotocol processor in either 8- or 16-bit modes.

Electrical

Maximum External Clock Speed:

25 MHz with no wait states required for emulation or target system memory

Internal Clock Speed:

20.0 MHz

Data Inputs, Address:

One 74ACT load plus approx 60-90 pF capacitance

BUSW, DISCPU, FRZ, DTACK, PBO (|ACK7):

65 ns pal

/UDS, /LDS, R/W:

75 ns pal path plus approx 3.3 kohm pull-up and approx 50pF capacitance

RESET, HALT, BERR, AS:

EXTAL and AS are additionally terminated with 100 ohm in series with 100 pF on the emulator, plus approx 105 pF capacitance

Power:

200 mA drawn from target system
All other power supplied by emulator

Operating Environment

Temperature:

Operating: 0° to 40° C (32° to 104° F)
Nonoperating: -40° to 70° C (-40° to 158° F)

Altitude:

Operating/nonoperating: 4600 m (15,000 ft)

Relative humidity:

15% to 95%

Regulatory Compliance

(when installed in HP 64700B card cage)

Electromagnetic Interference:

CISPR 11:1990/EN 55011 (1991)
group 1 class A
IEC 801-2:1991/EN50082-1 (1992)
4 kV CD, 8 kV AD
IEC 801-3:1984/EN50082-1 (1992): 3V/n,
80% modulation, 26 MHz-1000 MHz
IEC801-4:1988/EN50082-1 (1992): 0.5 kV
signal lines, 1 kV power lines

Safety Approvals:

Self-certified to UL 1244, IEC 348, CSA 22.2

Physical

Emulator dimensions:

173 mm height x 325 mm width x 389 mm depth (6.6 in. x 12.8 in. x 15.3 in.)

Cable Length:

Emulator control card to probe, approximately 914 mm (36 inches).

Probe weight:

0.3 kg (10 oz.)

Probe dimensions:

109 mm height x 218 mm width x 33 mm depth (4.3 in. x 8.6 in. x 1.3 in.)

[ Ordering ]

Terminal Based Emulation System
HP 64798C     Emulator for the Motorola 68302 Microprocessor
              (includes demo board)
HP 64748C     Emulation Control card
HP 64794A     8K deep 80-channel emulation bus analyzer
HP 64700B     Cardcage


Emulation System Options
HP 64171A     256 Kbytes, SRAM memory module (35 ns)
HP 64171B     1 Mbyte, SRAM memory module (35 ns)
HP 64172A     256 Kbytes, SRAM memory module (20 ns)
HP 64172B     1 Mbytes, SRAM memory module (20 ns)
HP 64173A     4 Mbytes, SRAM memory module (25 ns)
HP 64708A     Software performance analyzer card, (support on HP 9000
              Series workstations, and Sun SPARCstation, HP B1487A
              software required)
HP 64023A     CMB cable (4m long; including 9-pin connectors)
HP 64794C     64K deep 80-channel emulation bus analyzer
HP 64794D     256K deep 80-channel emulation bus analyzer

Software Options for PCs
HP B3638A     Real-time C debugger interface

Software Options for Workstations

Note: For each software model number ordered, purchase one media option and at least one license option for each concurrent user.


HP B3093B     Graphical emulator/analyzer
HP B1466B     Debugger/simulator
HP B1487A     Software performance analyzer
               (requires HP 64708A analyzer card)

PGA to QFP Adapter
HP E3434A     144-pin TQFP adapter kit
HP E3437A     132-pin PQFP adapter kit
HP E5367A     132-pin PGA adapter kit

Software Support

HP provides software upgrades through the purchase of the Software Materials Subscription (SMS) service. Contact your HP Field Sales Engineer for more information.

Contact your HP Field Sales Engineer for configuration information, supported processor speeds, and latest software options.

[ Key Literature ]

HP 64798C Emulator for the Motorola 68302 Microprocessor ( PDF)

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[ Assistance ]
Additional help is a click away!

Want to talk to a knowledgeable engineer about this product at our HP Test and Measurement Call Center? Do you have a question you want to send in by e-mail? A measurement set-up you need to fax in? Follow the link above and you will be given a choice to contact an engineer by telephone, e-mail or fax.

This service is available only in the United States. For assistance outside the U.S., contact your local HP DIRECT or HP Sales Office.

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