TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 50

• Manufacturer Part Number: TSI148-133CL
• Description: IC PCI-VME BRIDGE 456PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: Tsi148&Trade;r

Specifications of TSI148-133CL

• Applications: PCI-to-VME Bridge
• Interface: PCI
• Voltage - Supply: 3.3V
• Package / Case: 456-PBGA
• Mounting Type: Surface Mount
• Package Type: BGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1906

2. VME Interface > VME Slave
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3. The VME Slave makes a read request to the Linkage Module. The initial amount of data
4. After arbitration, the Linkage Module command and address information is passed to the
5.
requested is determined by the block transfer type.
— If the transaction is a SCT, the VME Slave requests a single beat transfer from the
— If the transaction is a block transfer the VME Slave uses the virtual size buffer to
— Since 2eVME and 2eSST transfers include a byte count, the VME Slave requests the
PCI/X Master’s read buffer command queue. The PCI/X Master’s command queue is six
entries deep.
The
Linkage Module.
determine how many bytes to request from the Linkage Module.
entire byte counts.
PCI/X Master
issues the read request to the PCI/X target
Tsi148 PCI/X-to-VME Bus Bridge User Manual
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80A3020_MA001_13