View max16000 datasheet:

19-1306; Rev 0; 3/98 MAXSMBus 2-Wire Interface Board ________________General Description ____________________________Features MAXSMBus is an interface between an IBM-compatible ¦ SMBus-Compatible 2-Wire Interface PC and System Management Bus (SMBus™)- ¦ SMBus Suspend Output compatible serial-interface devices such as tempera- ture monitors, voltage regulators, or A/D converters ¦ Two SMBus Alert Inputs (ADCs). The MAXSMBus interface board is connected ¦ Overvoltage Fault Protection between the PC parallel port and the device under test, converting parallel data into 2-wire, open-drain serial ¦ PC Parallel Port Interface data. The board is provided for use with selected Maxim products and is not intended to replace com- mercially available SMBus hardware. MAXSMBus is ship