Freescale MPMC860

	v. 4.0, 3.10a
Architecture:	PowerPC
Processor group:	Freescale MPC860 PowerQUICC
Markets:	networks, wireless, telecommunications
Please consult the board-support guide or contact us for specific platform features supported.

The MPMC860 series of communication adapters are based on the PCI Mezzanine Card (PMC) format. These powerful new building blocks offer high-performance T1/E1 connectivity to telecom OEMs and communications systems integrators.

Powered by the MPC860 PowerQUICC™ integrated PowerPC® microprocessor, the MPMC860 is designed for use in high-bandwidth voice and data switching systems. An optional SCbus™ controller allows connection to an SCbus switching fabric to provide a high-bandwidth TDM telephony bus. An MPMC860 PMC board has two T1 or E1 interfaces connected via RJ45 connectors on the front panel or via a rear transition module. A CompactPCI® or VME carrier board with two MPMC860 adapters can provide up to four E1/T1 interfaces in a single CompactPCI or VME slot.

Integrated on to CompactPCI or VMEbus-based processor boards, this new series of adapters make ideal communications platforms for use in applications such as wireless infrastructure, unified messaging servers, enterprise computer telephony, intelligent peripherals and the advanced intelligent network. The PMC/carrier board combination allows the system integrator the widest possible choice of system configurations including carrier boards with PowerPC or Pentium® processor technology.

• MPC860MH PowerPC Quad Integrated Communications Controller
• 16MB of on-board DRAM
• 2MB of on-board Flash memory
• 32-bit, 33 MHz, PCI 2.1 compliant interface
• Single-wide PMC form factor
• IEEE P1386.1 PMC compliant
• Optional MC68360 coprocessor in slave mode providing additional TDM channel processing
• Optional SC4000 SCbus switch fabric controller operating as SCbus clock master (2/4/8MHz) or as SCbus clock slave
• Dual T1 or E1 I/O via RJ-45 connectors to PMC front panel or rear I/O to PMC connector Pn4
• Serial debug port available on front panel or through PMC connector Pn4
• Background debug mode (BDM) and JTAG header available on-board
• Real-time clock
• 8-level interrupt handler
• Watchdog timer
• Software programmable reset register for individual on-board devices
• Two software programmable status LEDs
• Flash resident board initialization and self-test monitor, including SCbus and E1/T1 loopback tests
• Supported by industry-standard real-time operating systems

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