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Alternative(s) Available
CA91C142D - VME to PCI Bridge
  • Notes:function is similar

Features

  • VME interface supports 2eSST as well as legacy protocols
  • Full VME bus system controller functionality
  • Fully compliant, programmable 64-bit PCI or PCI-X bus interface
  • PCI-X operation from 50-133 MHz, PCI from 33 to 66 MHz
  • Two DMA controllers with direct and linked-list modes
  • Interrupt and interrupt handling capability
  • IEEE 1149.1 JTAG support
  • Commercial and industrial temperature variants

Description

The TSI148 is the latest-generation component in IDT’s industry-leading, high-performance VMEbus system interconnect product family. The device is fully compliant with the 2eSST and VME64 Extension standards which allow designers to take advantage of the higher performance VME protocols, while preserving existing investment in VME boards that implement legacy protocols. TheTSI148 increases a system’s usable bus bandwidth through a local bus interface designed for the PCI/X processors and peripherals that support either a 66 MHz PCI bus or a 133 MHz PCI-X bus interface.

Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
TSI148-133CLObsoleteN/AIn StockPBGA456#CNoTray
TSI148-133CLYObsoleteN/AIn StockPBGA456#CYesTray
TSI148-133ILObsoleteN/AIn StockPBGA456#INoTray
TSI148-133ILYObsoleteN/AOut of StockPBGA456#IYesTray
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