PFTL101B 5.0KN 3BSE004191R1 ABB 控制系统电源模块

PFTL101B 5.0KN 3BSE004191R1  ABB 控制系统电源模块

PFTL101B 5.0KN 3BSE004191R1传感器 VMIVME-7807/VME-7807RC提供DDR同步DRAM（SDRAM）作为车载系统存储器。可以以字节、字或长字的形式访问内存。VMIVME-7807/VME-7807RC可接受一个200引脚DDR SDRAM SODIMM512MB板载存储器中的可选焊料，最大容量为1.5GB。

PFTL101B 5.0KN 3BSE004191R1  ABB 控制系统电源模块

VME可通过PCI到PCI桥访问板载DRAM并且可由本地处理器寻址。基于PCI总线的外部设备包括Universe IID桥接器、PMC站点和USB总线，以太网控制器、FPGA和GE Fanuc嵌入式系统连接器。这个默认BIOS将这些外部设备映射到PCI中断请求（PIRQx）线路6300ESB I/O控制器集线器。该映射在表2-1中定义。VMIVME-7807/VME-7807RC包含SMSC超级I/O（SIO）芯片。这个SIO为VMIVME-7807/VME-7807RC提供两个16550 UART兼容接口串行端口、键盘和鼠标端口。键盘和鼠标接口可用通过使用标准PS/2型连接器的前面板。COM1通过前面板。COM2被路由到VME P2连接器。

PFTL101B 5.0KN 3BSE004191R1  ABB 控制系统电源模块

The PFTL101B 5.0KN 3BSE004191R1 sensor VMIVME-7807/VME-7807RC provides DDR synchronous DRAM (SDRAM) as on-board system memory. Memory can be accessed as bytes, words, or long words. The VMIVME-7807/VME-7807RC accepts optional solder in a 200-pin DDR SDRAM SODIMM512MB on-board memory with a maximum capacity of 1.5GB.

PFTL101B 5.0KN 3BSE004191R1 Power module of the ABB control system

VME can access on-board DRAM via a PCI-to-PCI bridge and can be addressed by a local processor. PCI bus-based external devices include Universe IID Bridges, PMC sites and USB buses, Ethernet controllers, FPgas, and GE Fanuc embedded system connectors. This default BIOS maps these external devices to the PCI Interrupt Request (PIRQx) line 6300ESB I/O controller hub. The mapping is defined in Table 2-1. The VMIVME-7807/VME-7807RC contains the SMSC Super I/O (SIO) chip. This SIO provides two 16550 UART-compatible serial ports, keyboard and mouse ports for the VMIVME-7807/VME-7807RC. Keyboard and mouse interfaces are available via the front panel using standard PS/2 type connectors. COM1 Through the front panel. COM2 is routed to the VME P2 connector.

PFTL101B 5.0KN 3BSE004191R1  ABB 控制系统电源模块