TSI148-133CL IDT, Integrated Device Technology Inc, TSI148-133CL Datasheet - Page 257

• 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

Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
BDFAIL (Board Fail): This is the board fail control bit. When this bit is high, the BDFAIL_
signal is asserted by the Tsi148. When this bit is low, the BDFAIL_ signal is not asserted by
the Tsi148. Board fail is set by a local bus reset and is cleared by software when the board is
ready.
PURSTS (Power Up Reset Status): This bit is set when the PURSTI_ signal is asserted. It
can be cleared by setting the CPURST bit.
BDFAILS (Board Fail Status): This is the board fail status bit. When this bit is high, the
BDFAIL_ signal is asserted. When this bit is low, the BDFAIL_ signal is negated.
SYSFLS (System Fail Status): This bit indicates the current state of the SFAILI_ signal.
When this bit is high, the SFAILI_ signal is asserted. When this bit is low, the SFAILI_ signal
is negated.
ACFAILS (AC Fail Status): This bit indicates the current state of the ACFAILI_ signal.
When this bit is high, the ACFAILI_ signal is asserted. When this bit is low, the ACFAILI_
signal is negated.
SCONS (System Controller Status): When this bit is high, the VMEbus system controller is
enabled. When this bit is low, the VMEbus system controller is not enabled.
GAP (Geographic Address Parity): This bit is the parity bit for the Geographic Address.
This bit is inverted from the VMEbus GAP_ signal.
GA (Geographic Address): These bits represent the Geographic Address of the board. These
bits are inverted from the VMEbus GA[4:0]_ signals.
10. Registers > Register Map
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