Specification
- MCIO 74P dual port to PCIe x16 Gen5 convert
- Built-in MCIO 74P dual port connectors with 30u(0.38um) min Au mating area plating
- Input PCIe CEM +12V power with TVS protection, 400W Peak Pulse Power Dissipation
- PCIe CEM +12V power with high side protection controller to enable N-MOS FET for 12V, 5A output
- PCIe CEM +12V PWM buck to 3.3V, 5A output with Eco-mode
- 3.3V, 5A Load Switch With Automatic Restart after Supervisor Fault Detection when Enabled to protect PCIe 5.0 ReDriver controller
- Input PCIe CEM power 3.3Vaux with Load Switch protection for Bus Buffer IC.
- Built-in ReDriver controller to extend PCIe 5.0, 32GT/s 16 lanes signals and may provide programmable linear equalization, flat gain.
- ReDriver CTLE boosts up to 22 dB at 16 GHz
- The PCIe 16 lanes can be bifurcated into four x4 link width to support different system topologies
- Built-in PCIe 100MHz clock buffer(Address: 0x6C) for MCIO 74P dual port to drive PCB more trace reach and longer cable length.
- Built-in SMBus Switch(Address: 0x70) with Reset funtion for MCIO 74P dual port SMBus communication
- Built-in SMBus I/O Expander(Address: 0x20) for OOB(out of band) management to remote MCIO 74P dual port Reset signals
- Built-in PERST# Bus Buffer Gate to be used in PCB more trace reach and longer cable length.
- Supports PCIe PERST# for OOB(out of band) management to remote MCIO 74P dual port Reset signals.
- Built-in WAKE# Bus Buffer Gate to be used in PCB more trace reach and longer cable length.
- Built-in CLKREQ# Bus Buffer Gate to be used in PCB more trace reach and longer cable length.
- LED1 Green ON indicates +12V ready
- LED2 Green ON indicates +3.3V ready
- LED3 Green ON indicates Vaux ready
- LED4 Red ON indicates Input +12V Error
- LED5 Red OFF indicates PERST# Normal (Function intentionally inverted)
- LED6 Red OFF indicates WAKE# Normal (Function intentionally inverted)
- LED7 Red OFF indicates CLKREQ# Normal (Function intentionally inverted)
- LED8 Green ON indicates Add-in card presnt
- MCIO 74P dual port to PCIe x16 data link width convert
- Built-in MCIO 74P connector x2pcs with 30u(0.76um) min Au mating area plating
- Built-in PCIe 5.0 x16 Slot with 30u(0.76um) min Au mating area plating
- Built-in ATX 24-pin Power supply connector
- +5VSB Input with Bidirectional TVS(TRANSIENT VOLTAGE SUPPRESSOR)
- Manul Switch ON or Jumper Short for ATX 24-pin Power supply ON
- Built-in MAX5954A PCI Express Power Hot-Plug Controller
- Hot Swaps +12V, +3.3V, and 3.3V Auxiliary Power Rail
- Active Current Limiting Protects Against Overcurrent/ Short-Circuit Conditions
- Drives two external n-channel MOSFETs to control the +12V and +3.3V main outputs
- Built-in Conductive Polymer Aluminum Solid Capacitors
- For 75W PCIe x16 Slot Power Supply Rail Requirements as follows:
- +12V Voltage Supply Current Capacitive Load : 5.5 A current, 1470 F
- +3.3 Voltage Supply Current Capacitive Load : 3 A current, 2300 F
- 3.3aux Voltage Supply Current Capacitive Load : 375 mA current, 330 F
- Built-in PCIe PERST# Bus Buffer & Programmable-Delay Supervisory Circuit
- Built-in PCIe WAKE# Auto-Bidirectional Multi-Voltage Level Translator
- Built-in PCIe CLKREQ# Auto-Bidirectional Multi-Voltage Level Translator
- Built-in SMBus Hot Swappable Bus and Buffer
- Through MCIO 74P(CN1) B8 pin connects to PCIe x16 Slot B30 pin
- Through MCIO 74P(CN1) A12 pin connects to PCIe x16 Slot B12 pin
- LED1 PCIe +12V power ready
- LED2 PCIe +3.3V power ready
- LED3 PCIe 3.3Vaux power ready
- LED4 ON to OFF indicated PCIe PERST# OK
