• The AX99100 is a single-chip solution that fully integrates PCIe 2.0 Gen 1 endpoint controllers and SerDes with various peripherals, such as two/four high-speed serial ports, a parallel port, an I2C master device, high-speed SPI, local bus (ISA Like), and GPIO
• It consists of four main configurations, such as 2S (PCIe to Dual Serial), 2S+1P (PCIe to Dual Serial and Single Parallel)
• 2S+SPI (PCIe to dual serial and SPI) and LB (PCIe to local bus/ISA) - Like) are suitable for different types of applications
• The AX99100 is packaged with 68-pin QFN and complies with RoHS standards. It supports a commercial operating temperature range of 0℃ to 70℃ and an industrial temperature range of -40℃ to 85℃

Specifications:

• PCI Express:
• Single channel (X1) PCI Express endpoint, PHY integrated controller
• Complies with PCI Express card specifications, PCI Express 2.0 Gen 1
• PCI Power Management 1.2 compliant
• Supports traditional and MSI interrupts, ASPM power management
• RS-232 serial port interface
• Dual or quad UART
• Support RS-232/RS-422/RS-485 multi-protocol
• Up to 25 Mbps bidirectional speed per port
• Full serial modem control
• Support hardware and software flow control
• Supports 5, 6, 7, 8 and 9 bit serial formats
• Support even, odd, none, space and mark parity
• Support custom baud rate through internal PLL or external clock
• Support 256-byte depth FIFO on the chip, sending and receiving paths of each serial port
• Support remote wake-up and power supply
• Management Function:
• Serial port transceiver shutdown support
• Support slow IrDA mode (115200bps)
• On all serial ports
• Multi-point application supporting 9-bit mode
• Support DMA burst transmission
• Compatible Devices:
• Serially connected equipment, serial network/monitoring equipment, data acquisition system, POS terminal and industrial PC, serial I/O of additional card
• I/O expansion of USB and embedded system
• Operating System:
• Windows 98SE/Me/NT4.0/2000/XP/Server 2003/Vista/Win 7/Win 8/Win 10, for Linux, for DOS