TSI148-133IL IDT, Integrated Device Technology Inc, TSI148-133IL Datasheet - Page 263

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

Specifications of TSI148-133IL

• Applications: PCI-to-VME Bridge
• Interface: PCI
• Voltage - Supply: 3.3V
• Package / Case: 456-PBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 800-1905

Tsi148 PCI/X-to-VME Bus Bridge User Manual
80A3020_MA001_13
are negated.
Table 86: Acknowledge Delay Time
BGFC (Bus Grant Filter Control): When this bit is set, the VMEbus BG[3:0]IN_ and
IACKIN_ signals are filtered with a digital filter to remove noise and glitches. When this bit
is clear, the VMEbus BGIN[3:0]_ and IACKIN_ signals are not filtered.
BRFC (Bus Request Filter Control): When this bit is set, the VMEbus BR[3:0]I_ signals
are filtered with a digital filter to remove noise and glitches. When this bit is clear, the
VMEbus BR[3:0]I_ signals are not filtered.
BCFC (Bus Clear Filter Control): When this bit is set, the VMEbus BCLRI_ signal is
filtered with a digital filter to remove noise and glitches. When this bit is clear, the VMEbus
BCLRI_ signal is not filtered.
BBFC (Bus Busy Filter Control): When this bit is set, the VMEbus BBSYI_ signal is
filtered with a digital filter to remove noise and glitches. When this bit is clear, the VMEbus
BBSYI_ signal is not filtered.
AKFC (Acknowledge Filter Control): When this bit is set, filtering is applied to the
VMEbus acknowledge signals (DTACKI_, BERRI_, and RETRYI_). When this bit cleared,
no filtering is applied to the VMEbus acknowledge signals.
STFC (Strobe Filter Control): When this bit is set, filtering is applied to the VMEbus strobe
signals (ASI_, DS0I_, and DS1I_). When this bit cleared, no filtering is applied to the
VMEbus strobe signals.
ACKD
00b
01b
10b
11b
Reserved
Medium
Time
Slow
Fast
10. Registers > Register Map
263