AMD-8132BLCT AMD (ADVANCED MICRO DEVICES), AMD-8132BLCT Datasheet - Page 54

• Manufacturer Part Number: AMD-8132BLCT
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AMD-8132BLCT

• Lead Free Status / RoHS Status: Not Compliant

AMD-8132™ HyperTransport™ PCI-X
2.6
The following entries are sorted by pin name. The alternate function is listed under the pin name.
54
Pin
[B,A]_GNT_L4 Dev[B,A]:0x40[SSS_L]. For details, see Dev[B,A]:0x40, PCI-X
[B,A]_PCLK[3] [B,A]_PCLK[3]. In single-slot mode, these pins are used as straps for
[B,A]_REQ_L4 Dev[B,A]:0x48[HPEN]. For details, see Dev[B,A]:0x48, PCI-X
HPSIC
HPSIL_L
HPSOC
HPSOD
Pin Name
Alternate Function. Description.
[B,A]_ECC[3,2]
[B,A]_REQ_L[3,2].
• If the PCI-X
• If the PCI-X
• If the PCI-X
asserted (low) and these signals are treated as unused ECC signals (outputs disabled, input
receivers disabled).
enabled for this bus, these signals are available as additional REQ lines:
[B,A]_ECC3 --> [B,A]_REQ_L3
[B,A]_ECC2 --> [B,A]_REQ_L2
Pins With Alternate Functions
®
®
®
bus is in PCI-X ECC mode, these signals are ECC signals.
bus is not in ECC mode but is in single slot mode, Dev[B,A]:0x40[SSS_L] is
bus is in parity mode and is not in single slot mode and if the internal arbiter is
Strap. Description.
Miscellaneous.
AMD internal use and should be pulled high.
and Pins Latched at Rising Edge of PWROK.
V33.
Dev[B,A]:0x48[EXTARB_L]. When internal arbitration is in use,
EXTARB_L should have a weak pullup to V33. A weak pulldown to
VSS disables internal arbitration for both bridges. BIOS code can
subsequently enable the individual internal arbiters. See section 1.3.1.
V33.
Dev[B,A]:0x48[HP_IS_TPS2342]. For details see Dev[B,A]:0x48,
PCI-X
For normal operational mode, HPSIC should have a weak pullup to
For normal operational mode, HPSOC should have a weak pullup to
®
Misc II and Pins Latched at Rising Edge of PWROK.
®
2.0 Tunnel Data Sheet
Signal Descriptions
®
®
Misc II
26792 Rev. 3.07 July 2005
Low/High
Low = Single Slot
High = Multi-Slot
Low = Hot-Plug
High = Not Hot-Plug
High = Normal
Operation
Low = External Arbiter
High = Internal Arbiter
High = Normal
Operation
Low = TPS2342
High = TPS2340A
I/O
Type
Cell
I/O
Chapter 2
VIO
Power
Plane