Superb 8051 In Circuit Emulator!

KEY FEATURES

•		Wide range of 牌 pods to emulate virtually all 8051 family members from Atmel, Dallas, Infineon, Intel, OKI, NXP (Philips), Teridian (formely TDK), Texas Instruments and Winbond

•		Real time transparent emulation up to 60 MHz

•		HLL debug for C-51, PL/M-51 and ASM-51

•		Up to 256K of overlay Program RAM with bank switching

•		Up to 64K of overlay External Data RAM

•		Memory (Code and Xdata) display and edit while executing in real-time

•		In-line symbolic assembler and disassembler

•		Memory mapping (User or ICE) on 256 byte boundaries

•		Up to 256K of real-time hardware breakpoints which work in RAM, ROM, EPROM and Flash

•		32K frames (80 bits wide) of execution Trace Buffer with time stamp on each executed instruction and selective tracing

•		Trace display during execution

•		Pass-points to monitor IRAM, locals and SFRs while running

•		Breakpoints on Register and internal RAM values

•		Complex Events to trigger Breakpoints or Trace logic

•		Two 16 bit Pass Counters for breakpoints and trace control

•		8 level hardware event Sequencer for breakpoints and trace control

•		8 channel user logic state analyzer to display misc. signals in trace

•		All Complex Events can trigger external Logic Analyzers and Scopes

•		External Break input to stop the CPU from external sources

•		Performance Analysis with histograms for execution speed analysis

•		Execution Profiling with bar graph for function frequency analysis

•		Coverage Analysis with source tagging and report of unexecuted code

•		Windows 2000 / NT4 / 98 / ME / XP user interface

•		Serial or parallel port interface to the host PC

•		Remote debugging over TCP/IP network

USER INTERFACE

Designed to work with IBM PC computers, the 8051 Windows user interface provides: multiple Source, Registers, Memory, Stack, Variables, Locals, Performance, Trace and other pop-up windows; source level debugger window for C-51 and PL/M-51 with automatic link to the Trace window; user defined variables in the Watch window.

DUAL-PORTED MEMORY

This unique feature allows instant viewing and modification of emulation memory (Program and Data) without stopping or slowing down the running 8051 application.

COMPLEX EVENTS

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Through its Setup window, the 8051 emulator enables you to graphically program the three available complex events and to define how these events will be used for breakpointing and trace filtering. Each event is capable of comparing in real-time the address bus, data bus, and cycle type. This can be used, for example, to detect the writing of values between 44 and 55 to one or more specified locations in memory. Once a complex event is defined, it may be passed to one of the two available 16-bit counters to create a delayed breakpoint or trace trigger. With the use of the 8-level sequencer any combination of events and counters may be mixed to achieve a trigger based on a predetermined sequence of events.

BREAKPOINTS

Breakpoints are used to stop user program execution while preserving the current program status. 8051 breakpoints can be triggered from a combination of:

•		Addresses and address ranges

•		Complex Events
•		Register values and internal RAM

•		External input
•		Pass Counters

•		Sequencer
•		Trace full condition

TRACE BUFFER

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Trace buffer is a high speed RAM used to capture in real time all activity on the 8051 microprocessor bus and pins. A dedicated start/stop logic allows for filtering out unwanted information from the trace buffer while executing. The trace buffer will store up to 32 K samples (80-bit frames) comprised of the following:


•		Address Bus

•		Data Bus
•		Control signals (RD. WR, Fetch, IRQ)

•		P0, P1, P2, P3 (P4/P5 if available)
•		Real Time Clock Stamp

•		User logic state inputs (8 bits)

The 8051 trace may be filtered before the information is stored with the use of complex events, and after the acquisition by choosing the filter menu. The trace is equipped with an internal counter to allow tracing to stop after a specified number of frames have been captured. This feature allows the trace to capture as much as 32K of small program fragments no matter how distant in time. The trace contents can be viewed during program execution without stopping or slowing down the 8051 microcontroller.

LAN SUPPORT AND

REMOTE DEBUGGING

All Signum 8051 emulators support operation over a network. The IceServer option allows you to work with any ICE connected to a networked computer from any workstation on the network. You can also connect to an arbitrary Chameleon debugging session using a standard telnet terminal session. This allows you to join a remote debugging session, for example, to take a peek at what is happening in the lab or at a test site.

8051 EMULATOR

SPECIFICATIONS


•	Suported Microcontrollers
		Atmel/TEMIC AT89C51, AT89C52, AT89LV51, AT89LV52 AT89LS51, AT89LS52, AT89LS53, AT87F51, AT87F51RC, AT89F52 AT89C1051, AT89C2051, AT89C4051 AT89S8252, AT89LS8252, AT89LV55 AT89C51ED2, AT89C51IC2, AT89C51ID2, AT89C51RB2, AT89C51RC, AT89C51RC2, AT89C51RD2 TS80C31X2, TS80C32X2, TS87C52X2, TS87C54X2, TS87C58X2 TS89F51RA2, TS89F51RB2, TS89F51RC2, TS89F51RD2, TS87C51U2 T89C51CC01, T89C51CC02, T89C51CC03 T87C5101, T87C5111, T87C5112, T89C5115 T89C5131 (USB device) Dallas Semiconductor 80C310, 80C320, 87C520, 87C530 Infineon/Siemens 80C515, 80C535, 87C515A, 87C517A, 80C537 C501, C505CA (CAN device) Intel 80C31, 80C32, 87C51, 87C52, 87C54, 87C58, 87C51FA/FB/FC, 87L52, 87L54, 87L58, 87L51FA/FB/FC OKI 80C31, 87C51, 87C154 NXP (Philips) 80C31, 80C32, 8xC51, 8xC52, 80CL31, 80CL32, 8xCL51, 8xCL52, 8xC51FA, 8xC51FB, 8xC51FC, 8xC51RA+, 8xC51RB+, 8xC51RC+, 8xC51RD+, 8xCL410, 8xC451, 8xC524, 8X528, 8xC550, 8xC552, 8xC562, 8xC575, 8xC576, 8xCL580, 8xC652, 8xC654, 8xV748, 8xC749, 8xC750, 8xC751, 8xC752, 8xC781, 80C851 87C51RA2, 87C51RB2, 8xC51RC2, 8xC51RD2 (with clock doubler) TDK/Teridian Semiconductor K246, 73D2910, 73D2912, 73D2918, 73M2910L/2909 73S1121/1111/1112/1113/1120 Texas Instruments TUB3200 Winbond W78C32, W78C33, W78L32, W78L33, W78C51, W78C52, W78C54 W78L51, W78L52, W78L54, W78E51, W78E52, W78E54, W78E58 W78E858, W78LE51, W78LE52, W78LE54
•	Maximum emulation speed
		20 MHz, 40 MHz or 60 MHz
•	Size
		260 mm wide, 260 mm deep, 64 mm high
•	Max. Emulation Program Memory
		64 Kbytes standard, 256 Kbytes optional
•	Max. Emulation External Data Memory
		64 Kbytes
•	Program Memory mapping
		256 byte boundary
•	Data Memory Mapping
		256 byte boundary
•	Pass Counters
		Two, 16 bit each, with Stop/Reload control
•	Trace buffer
		32 K deep, 80 bits wide with filtering control
•	Real-Time Time Stamp
		32-bit, 100 ns resolution with Absolute, Relative and Delta modes
•	Sequencer
		8 level hardware
•	User probe
		8 channel logic input, 1 trigger input, 6 trigger outputs (Events, Pass Counters, Sequencer)
•	Host interface
		USB 1.1 Parallel (LPT1-LPT2) Serial RS-232C (COM1-COM4), 9600-115 KBaud
•	File upload/download format
		Intel HEX, Intel AOMF, Archimedes, IAR, Franklin, Keil, Raisonance, Tasking and others

ASIC 8051 SUPPORT

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If you need to debug your 80C51 core based ROM-less 80C51 derivative or ASIC, but cannot physically remove the device from the system, POD51-ASIC is a perfect solution. This pod employs the 80C51 CPU core on the target PCB (or inside the ASIC device) in lieu of the conventional method of using the emulated CPU for in-circuit emulation. This effectively eliminates the need to remove the CPU/ASIC from the target board to perform non-intrusive real-time emulation! The pod provides all emulation objects, such as memory (Code, XData or IRAM) and registers. Some of the POD51-ASIC features:

•

Supports any ASIC with embedded 2.5-5V 8051 core

•	TDK/Teridian 73S1121/1111/1112/1113/1120 at up to 66 MHz

•	Intel standard 12-clock core architecture

•	Atmel/NXP (Philips) 6-clock core architecture

•	Dallas type core architecture

•	other architectures (please inquire )

•

Works with Signum USP-51A emulator
and Chameleon Debugger

•

Reprogrammable (FPGA) and customizable

•

Small, high-density (.5 mm pitch) connector

•

Small and lightweight design (3.0 � 2.8 in.)

order now



	order now		trace buffer
	key features		LAN support
	user interface		Atmel 51X2
	dual-port mem.		spec
	complex events		documentation
	breakpoints		data sheet