ZT5524A1A Intel (CPU), ZT5524A1A Datasheet - Page 16

• Manufacturer Part Number: ZT5524A1A
• Manufacturer: Intel (CPU)

Specifications of ZT5524A1A

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Introduction
2.3.3
2.3.4
16
Intel NetStructure
Appendix E, “Chipset,”
CompactPCI Bus Interface
The ZT 5524 / MPCBL5524 processor board uses the CNB30 chipset and the Intel 21154-BE PCI-
PCI Bridge to support 32-bit and 64-bit CompactPCI interfaces. ZT 5524 / MPCBL5524 supports
up to two 64-bit CompactPCI buses at 33 MHz in RH Mode and either 33 MHz or 66 MHz in
Standard Mode.
One of the two CompactPCI buses is located on the processor board. The primary side of the bridge
is connected to the CNB30s 66 MHz, 64-bit PCI bus. The secondary sides of the bridge are
connected to the CompactPCI interface (backplane connectors J1 and J2, see
5524 / MPCBL5524
The second Compact PCI bus is located on the optional ZT 4901 Mezzanine board. The primary
side of this bridge is connected to the CNB30s 66 MHz, 64-bit PCI bus via a high-speed connector
to maintain signal quality. The secondary side of the bridge is connected to the PCI devices on the
ZT 4901 (Fibre Channel, PMC, P2P bridge) and is connected to the CompactPCI backplane
through a third PCI-to-PCI bridge.
The ZT 5524 / MPCBL5524 is designed to be used as a Redundant System Master in a single or
multiprocessor system, or as a stand-alone processor board in a 6U CompactPCI system. The ZT
5524 / MPCBL5524 is also compliant with the CompactPCI Packet Switching Backplane
Specification, PICMG 2.16, Version 1.0. The board occupies one CompactPCI slot (4HP) with one
or two Pentium III Processors installed.
When used in a hot swap compliant backplane and in accordance with the CompactPCI Hot Swap
Specification, PICMG 2.1, Version 2.0, the ZT 5524 / MPCBL5524 supports hosting hot swap
peripherals in a powered system. The ZT 5524 / MPCBL5524 can also function in a standard (non-
hot swap) CompactPCI system.
“CompactPCI*”
the CompactPCI Hot Swap Specification.
For more information on Hot Swap implementation, refer to the Intel NetStructure
Software Manual. To locate this document, see
PCI-to-PCI Bridge
The ZT 5524 / MPCBL5524 features one Intel 21154-BE PCI-to-PCI bridge to support the J1/J2
CompactPCI bus. The bridge provides the isolation, arbitration, and clocks for seven CompactPCI
peripheral cards at 33 MHz or five CompactPCI peripheral cards at 66 MHz, all bus masters,
without the need for an external-bridge board.
•
•
•
•
•
•
Power management logic
Internal APIC Controller
USB Interface
SMB bus interface
Glueless Serial interface with the CNB30LE-T
16-bit counters/timers based on 82C54
®
ZT 5524 / MPCBL5524 High-Performance System Master Processor Board TPS
Specification, the CompactPCI Packet Switching Backplane Specification, and
Connectors,”).
contains a link to more information for this device.
Appendix E, “Data Sheet Reference”
Appendix E, “User Documentation.”
contains links to the
Appendix A, “ZT
®
Hot Swap Kit