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IBS BD32-ADAPTER P o w e r s u p p ly L P T M o d e ´W IN -T o o ls ´ U s L P T M o d e ´B D 3 2 -T o o ls ´ T a r g e t 2 F re e z e F re e z e a u to IB S B D 3 2 -A D A P T E R O rd . N o .: 2 7 4 6 4 2 7 Adapter for Connecting the BD32 Interface of Target Systems To the Parallel Interface of IBM-Compatible PCs |0 0 |0 1 |0 2 |0 3 |0 4 |0 5 |0 6 |0 7 |0 8 |0 9 |1 0 | T a r g e t 1 R e s e t R e s e t S e le c t 1 S e le c t 2 S u p p ly : e x t. T r g 1 o n a u to o ff L P T B D M Data Sheet 604302 11/2003 Product Description The IBS BD32-ADAPTER connects the BD32 interface of electronic components with Motorola CPU (target systems) to the parallel port of an IBM-compatible PC. The IBS BD32-ADAPTER can be used for downloading firmware for INTERBUS controller boards and for downloading and debugging application programs for Motorola CPU systems. A BDM software package for the control of the target system is available as freeware from Motorola. The software package can be downloaded at www.motorola.com. The IBS BD32-ADAPTER has an internal galvanic isolation. The power for the adapter is supplied by the INTERBUS master. Due to its electromagnetic compatibility, the IBS BD32-ADAPTER is not suited for use in a plant or in a machine. 604302 The IBS BD32-ADAPTER interfaces directly with the central microcontroller of a target system (e.g., of an INTERBUS controller board). The connection of the IBS BD32-ADAPTER to a target system in operation will lead to unpredictable responses from the system or the connected INTERBUS network. The IBS BD32-ADAPTER may only be used in a laboratory environment. This adapter is a delivery part for the development and production testing of INTERBUS controller boards and other target systems. During development, testing and installation of devices, the manufacturer must take appropriate measures to avoid electromagnetic interference in accordance with the regulations governing electromagnetic interference. The installation of the adapter in the production test device must be in accordance with relevant EMC regulations. 1 IBS BD32-ADAPTER Features – The IBS BD32-ADAPTER can be connected directly to a BD32 interface as per the Motorola recommendation (10-pos. DIL male connector). A connection for target systems (16-pos. DIL male connector with polarization key) is also provided. – The parallel port and the Target 1/2 connections of the IBS BD32-ADAPTER are electrically isolated from each other. – Two target systems can be connected simultaneously to the adapter and operated alternately. The selection switch allows the manual selection of the target system. The selection can also be software controlled by functional test programs developed with the BDM driver software. – The BD32 interfaces and the parallel port of the adapter are electrically isolated from each other. – The voltage supply of the electrically isolated area can come either from the target system or from an external 5 V DC power supply. If the adapter is to be supplied from the target system, the system must be connected to Target 1 and be capable of supplying the BD32 interface with a current of 130 mA. In the case of external supply, no current is drawn from the target system. – Status indications for Reset Mode and Background Debug Mode Management (Freeze) are available for all connectable target systems. 2 – By means of the switch it is possible to alter the startup behavior of the target systems. When Background Debug Mode (BDM) is deactivated, the target systems start after a reset free from any external influence. When BDM is activated, a reset sends the target systems into the BDM (i.e. the systems are stopped). – There are two options available for the connection of the target systems: a) via unshielded ribbon-cables with IDC terminal strips or b) via shielded 9-pos. D-SUB connectors. – Using the appropriate debugging software, the program of a connected target system can be processed in single step mode. – The adapter can be mounted on a standard DIN rail. 604302 IBS BD32-ADAPTER Connector Pin Assignment 16-Pos. Male Connector (see Figure 1 on page 4) Pin Signal Description 1 NC Not connected 2 NC Not connected 3 GND Supply voltage GND 4 BKPTL_DSCLK Request for BDM/clock for serial data transmission BKPTL = Breakpoint DSCLK = Data Serial Clock 5 GND Supply voltage GND 6 FREEZE Status from the target for BDM 1: CPU in Background Debug Mode 0: CPU not in Background Debug Mode 7 RESETL Reset signal from the target (bi-directional), active low 8 IFETCH_DSI Status from the target/serial data for the target IFETCH = Instruction Fetch DSI = Data Serial IN 9 VCC_Target Supply voltage VCC from the target (Target 1 only) (5 V ±10%) 10 IPIPEL_DSO Status from the target/serial data from the target 11 VCC_Target Supply voltage VCC from the target (Target 1 only) (5 V ±10%) 12 IPIPEL_DSO Status from the target/serial data from the target IPIPEL = Instruction Pipeline DSO = Data Serial Out 13 VPP Bridge to pin 16, Boot Block Protection disable 14 NC Not connected 15 NC Not connected 16 VPP Bridge to pin 13, Boot Block Protection disable 604302 3 IBS BD32-ADAPTER 9-Pos. D-SUB Male Connector (see Figure 1) Pin Signal Description 1 GND_Target Supply voltage GND 2 RESETL Reset signal of the target (bi-directional), active low 3 VCC_Target Supply voltage VCC from the target (Target 1 only) (5 V ±10%) 4 VCC_Target Supply voltage VCC from the target (Target 1 only) (5 V ±10%) 5 NC Not connected 6 BKPTL_DSCLK Request for BDM/clock for serial data transmission BKPTL = Breakpoint DSCLK = Data Serial Clock 7 FREEZE Status from the target for BDM 1: CPU in Background Debug Mode 0: CPU not in Background Debug Mode 8 IFETCH_DSI Status from the target/serial data for the target IFETCH = Instruction Fetch DSI = Data Serial IN 9 IPIPEL_DSO Status from the target/serial data from the target IPIPEL = Instruction Pipeline DSO = Data Serial OUT On the "Target 2" connector, pins 3 and 4 are connected to each other but not to the supply voltage. 1 2 5 1 5 1 6 1 9 2 6 0 4 3 B 0 0 1 Figure 1 4 16-pos. male connector and 9-pos. D-SUB male connector 604302 IBS BD32-ADAPTER Technical Data General Data Input (from PC) PC parallel port LPT1...3 (shielded PC connecting cable (1.8 m [5.906 ft.]; 25-pos. D-SUB male and female connectors; 1:1 connection) Output (to processor) Ribbon cable (0.3 m [0.984 ft.]; with 10-pos. DIL male connector (Motorola standard) and 16-pos. DIL male connector with polarization key (Phoenix standard) Power supply voltage 5 V ±10% Current consumption 130 mA, typical; 150 mA, maximum Dimensions (PCB) 82.9 mm x 58.5 mm (3.264 in. x 2.283 in.) (W x H) Dimensions (housing) 124 mm x 90 mm x 48 mm (4.882 in x 3.543 in. x 1.890 in.) (W x H x D) Weight 210 g 604302 5 IBS BD32-ADAPTER Ordering Data Description Order Designation Order No. Adapter for connecting the BD32 interface of target systems to the parallel interface of IBM-compatible PCs IBS BD32-ADAPTER 27 46 42 7 BDM cable, with shield connector and BDM CAB standard connector, for target system connection; primarily intended for program download (restricted functionality during debugging: no single-step mode) Length: 1.5 m (4.92 ft.) 28 19 19 2 External power supply unit 27 46 47 2 IBS ECO-LINK NT 230AC/5DC © Phoenix Contact 11/2003 Technical modifications reserved TNR 90 15 37 4 (incl. shielded PC connecting cable for the parallel interface of the PC and ribbon cable for the connection to the target system) Make sure you always use the latest documentation. It can be downloaded at www.phoenixcontact.com. Phoenix Contact GmbH & Co. KG Flachsmarktstr. 8 32825 Blomberg Germany + 49 - (0) 52 35 - 3-00 + 49 - (0) 52 35 - 3-4 12 00 www.phoenixcontact.com Worldwide Locations: www.phoenixcontact.com/salesnetwork 6 604302