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MCS9922 - PCIe轉雙串列控制器 - I/O連接控制器 | 亞信電子
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嵌入式乙太網路控制器
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I/O 連接控制器
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首頁 >> 產品訊息 >> I/O 連接控制器 >> PCIe 橋接器 >> MCS9922

 MCS9922 -- PCIe轉雙串列控制器

MCS9922 is a single lane multifunction PCI express to I/O controller. It supports two serial ports and eight GPIO's. MCS9922 also provides an option for peripheral expansion through proprietary Cascade interface. The generic cascade interface allows interconnecting with similar chips like MCS9900 to expand the peripheral ports.

The serial ports are compatible with RS232, RS422 & RS485 standards and supports throughput from 50bps to 16Mbps. All the GPIO pins are programmable and can be used as Input or Output. An I²C interface is provided to configure MCS9922 device options through an external EEPROM.

規格:

  • PCI Express
    • Single-lane (X1) PCI Express End-point Controller with integrated PHY
    • Compliant with PCI Express Base Specification, Revision 1.1
    • Compliant with PCI Express card specifications
    • Supports two PCI Express functions
    • Supports auto completion of configuration requests
    • Supports built in flow control
    • Supports Message TLP (Error) generation
    • Supports integrated time out handling of Non-posted request
    • Supports both legacy and MSI Interrupt
    • Supports PCIe Power Management
  • Serial Port
    • Two 16C450 / 550 / Extended 550 / 650 / Enhanced Mode compatible UARTs
    • Supports RS232, RS422 & RS485 modes
    • Bi-directional speeds from 50 bps to 16 Mbps per port
    • Full Serial Modem Control
    • Supports Hardware, Software Flow Control
    • Supports 5, 6, 7, 8 bit Serial format
    • Supports Even, Odd, None, Space and Mark parity
    • Supports Custom baud rate by programming internal PLL or external clock
    • Supports On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
    • Supports remote wakeup and power management features
    • Serial Port transceiver shutdown support
    • Supports Slow IrDA mode (up to 115200bps) on all Serial Ports
  • Cascade:MCS9922 supports a 13-Pin proprietary interface to connect to other ASIX devices for IO expansion. Through this interface, MCS9922 can be used as Cascade Secondary device and can be connected to Cascade Primary capable ASIX Devices like MCS9900. Eg. MCS9922 can be connected to MCS9900, for following product configurations.
    • PCIe to 6 Serial Ports
    • PCIe to 4 Serial Ports and 1 Parallel Port
  • General Device Features
    • I²C interface for EEPROM
    • EEPROM read / write through PCIe Interface
    • 8 bi-directional multi-function GPIO lines
    • On chip oscillator
    • Power supply : 1.2V, 3.3V
    • Package : 128-Pin LQFP, RoHS
    • Operating Temperature : 0 to +70°C

應用目標:
  • Serial Attached Devices
  • Serial Networking / Monitoring Equipment
  • Data Acquisition System
  • POS Terminal & Industrial PC
  • Add-On I/O Cards - Serial
  • Embedded systems - For I/O expansion

 方塊圖

MCS9922_Block_Diagram.JPG

 選型指南

IO_PCIe_Selection.jpg

技術文件

 產品簡介,產品介紹和數據表

MCS9922 產品簡介166.8 KB2012-05-10
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MCS9922 數據表 2.1 MBv2.102015-02-02
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 測試報告

MCS9922 可靠度測試報告 193 KB2011-12-07
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MCS9922 RoHS 報告   
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硬體設計文件

 參考線路圖

MCS9922 PCIe 2 Serial Reference Schematic 253.7 KBv1.002011-08-18
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MCS9922 PCIe Minicard 2 Serial Reference Schematic 257.1 KBv1.002013-01-07
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 材料清單,應用產品設計注意事項和佈局使用指南

MCS9922 PCB 佈局指南 235.9 KBv1.002011-09-28
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 PCB佈局,Gerber 和IBIS模型檔案

MCS9922 IBIS 模型檔案 321.1 KB2015-04-08
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 驅動程式

驅動程式類型版本 發行日期描述檔案大小
Linux kernel 4.x/3.x/2.6.x Driver V3.1.02016-05-11For all Android systems, Linux kernel 2.6.15 and later25.1 KB
Download
Windows 10/8.x 32-bit Driver V3.18.1.02016-08-01For 32-bit x86 CPU platform, HLK/WHCK certified434.6 KB
Download
Windows 10/8.x 64-bit Driver V3.18.1.02016-08-01For 64-bit x86 CPU platform, HLK/WHCK certified512.1 KB
Download
Windows 7/Vista/XP 32-bit Driver V3.12.1.02016-08-01For 32-bit x86 CPU platform, WHCK certified407.9 KB
Download
Windows 7/Vista/XP 64-bit Driver V3.12.1.02016-08-01For 64-bit x86 CPU platform, WHCK certified492.4 KB
Download
Windows CE 6.0 Driver v1.0.0.12009-06-05For CEPC x86 platform1.5 MB
Download
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver v1.0.0.12009-06-05For CEPC x86 platform952.4 KB
Download
DOS Configuration Tool v1.0.0.32011-02-24For MS-DOS Legacy I/O Ports Configuration381.9 KB
Download

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