CABLE-SMBUS-3PINZ Analog Devices

2 Parallel Port to I C Interface Cables CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ GENERAL DESCRIPTION 2 This data sheet provides details of the parallel port to the I C Both cables provide clock (SCL), data (SDA), and GND signals. interface cables. The CABLE-SMBUS-3PINZ is for use with the The CABLE-SMBUS-5PINZ also provides a CONV and an ADM106x series of programmable power supply sequencers ALERT signal. The signals are labeled on the crimp housing from Analog Devices, Inc. The CABLE-SMBUS-5PINZ is for of the cable. It is advisable to mark Pin 1 of the header on the use with the ADM1175/ADM1176/ADM1177/ADM1178 family board to ensure correct orientation upon connection, as shown of hot swap controllers and ADM119x power monitoring devices. in Figure 1. Figure 2 shows a schematic for the PCB contained in the parallel port connector for the CABLE-SMBUS-3PINZ. The dongles are designed to connect a standard PC or notebook Figure 3 shows a schematic for the PCB contained in the parallel parallel port to a 3-pin or 5-pin header on an evaluation board, port connector for the CABLE-SMBUS-5PINZ. system board, or preprogramming module. The dongle can then 2 be used to access and program a supported I C device using the For more information on these devices and to download the appropriate PC software. Note that a suitable power supply must evaluation software, visit www.analog.com. also be provided to the device. SCL SCL 25-WAY TO PC PARALLEL PORT CABLE SDA SDA PARALLEL PORT CONNECTOR GND GND 3-PIN HEADER ON 3-TERMINAL ADM106x CRIMP HOUSING EVALUATION BOARD CABLE-SMBUS-3PINZ SCL SCL SDA SDA 25-WAY TO PC GND GND PARALLEL PORT CABLE PARALLEL PORT CONNECTOR CONV CONV ALERT ALERT 5-PIN HEADER ON 5-TERMINAL ADM1175/ADM1176/ADM1177/ADM1178 CRIMP HOUSING OR ADM119x EVALUATION BOARD CABLE-SMBUS-5PINZ PIN 1 IS INDICATED BY A TRIANGLE ON THE CRIMP HOUSING. 2 Figure 1. Parallel Port to I C Interface Cable Connections Rev. 0 Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied as is and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. from its use. Analog Devices reserves the right to change devices or specifications at any time Tel: 781.329.4700 www.analog.com without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not authorized to be used in life support devices or systems. Fax: 781.461.3113 2008 Analog Devices, Inc. All rights reserved. 07623-001CABLE-SMBUS-3PINZ, CABLE-SMBUS-5PINZ EVALUATION BOARD SCHEMATICS Figure 2. CABLE-SMBUS-3PINZ Schematic Figure 3. CABLE-SMBUS-5PINZ Schematic Rev. 0 Page 2 of 4 07623-002 07623-003