CDP1020 Description
CDP1020 Data Sheet April 1999 File Number 4704 SMBus/I 2C ACPI Dual Device Bay Controller The CDP1020 is an ACPI pliant Device Bay Controller (DBC) that can control two device bays. The controller interfaces to the host system through the industry standard I2C or System Management Bus (SMBus) and is fully pliant with Device Bay Specification 0.90. The CDP1020 is designed to be patible with the integrated SMBus host...
CDP1020 Key Features
- Fully pliant with Device Bay Specification 0.90 and ACPI Specification 1.0
- Industry Standard SMBus/I2C Interface
- Controls for Two Device Bays
- Onboard Level Shifting for Direct Drive of N-Channel MOSFET VID Switches
- Integrated Pull-up Resistors on 1394PRx, USBPRx, SECUREx, and REMREQx Inputs
- RC Type Oscillator
- Low Cost and Low Power Consumption
- Operational Voltage from 3.3 to 5.5V
- Write-Once BIOS/External Configuration