USB-SMBUS-CABLEZ, USB-5PSMBUS-CABLEZ

Rev. 0

Evaluation boards are only intended for device evaluation and not for production purposes.

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GENERAL DESCRIPTION

dongles. The USB-SMBUS-CABLEZ is a 3-pin version designed

for use with the ADM1062/ADM1063/ADM1064/ADM1065/

ADM1066/ADM1067/ADM1068/ADM1069 (hereafter referred

to as ADM1062 to ADM1069) family of programmable super

sequencers. The USB-5PSMBUS-CABLEZ is a 5-pin version for

use with the ADM1175/ADM1176/ADM1177/ADM1178 family

of hot swap controllers and ADM1191x power monitoring devices.

The dongles are designed to connect a standard PC or notebook

USB port to a 3-pin or 5-pin header on an evaluation board,

system board, or preprogramming module. The dongles can

using the appropriate PC software. Note that a suitable power

supply must also be provided to the device.

Both dongles provide clock (SCL), data (SDA), and GND

signals. The USB-5PSMBUS-CABLEZ also provides a CONV

and an ALERT signal. The signals are labeled on the crimp

housing of the cable. It is advisable to mark Pin 1 of the header

on the board to ensure correct orientation upon connection, as

shown in Figure 1. Figure 2 shows the schematic for the PCB

contained in the USB port dongle. The schematic is the same for

the USB-SMBUS-CABLEZ and the USB-5PSMBUS-CABLEZ.

SCL

SDA

GND

SCL

SDA

CABLE

3-TERMINAL

CRIMP HOUSING

USB-SMBUS-CABLEZ

3-PIN HEADER

ON ADM1062 TO ADM1069

EVALUATION BOARD

TO PC

USB

PORT

GND

SCL

SDA

GND

CONV

ALERT

SDA

SCL

GND

CABLE

5-TERMINAL

CRIMP HOUSING

5-PIN HEADER ON

ADM1175/ADM1176/ADM1177/

ADM1178 OR ADM119x

EVALUATION BOARD

PIN 1

PIN 1 IS INDICATED BY A TRIANGLE ON THE CRIMP HOUSING.

DONGLE

DONGLE

TO PC

USB

PORT

CONV

ALERT

USB-5PSMBUS-CABLEZ