TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 88

• 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

3. PCI/X Interface > PCI-X Mode
Figure 16: PCI-X-to-VME Delayed Read Completion
88
Command
Command
Read Buffer
Read Buffer
9. After Linkage Module arbitration, the read data is passed through the linkage to the
10. Once the entire read request is queued in the PCI-X Target’s read buffer data queue,
11. The PCI-X Master transfers the data from the PCI-X Target’s read buffer data queue to
PCI-X Target read buffer data queue.
Tsi148 issues a Split Completion through the PCI-X Master onto the PCI-X bus to the
original, initiating PCI-X bus master.
the PCI-X bus master.
Data
Data
VME Master
PCI/X Target
Write Buffer
Write Buffer
Module Linkage
VMEbus
PCI/X Bus
Read Buffer
Read Buffer
Tsi148 PCI/X-to-VME Bus Bridge User Manual
PCI/X Master
VME Slave
Write Buffer
Write Buffer
80A3020_MA001_13