Software support and examples for the SPT711xPFCE are available in the PDK. The latest release of the
libpdk software for Linux supports the SPT711xPFCE.
Figure 1. MSC711x Packet Telephony Farm Card (SPT711xPFCE)
Features of the SPT711xPFCE are as follows:
? CMC/PMC form factor.
? Two sets of CMC connector sites:
— Compatible with the Packet Telephony Development Kit (PDK).
— Compatible with the PowerQUICC? modular design system (MDS).
? 4 MSC711x DSP devices running at up to 300 MHz.
? 16 Mbyte of 16-bit double data rate (DDR) SDRAM for each MSC711x DSP device.
? 32 Kbyte of I 2 C EEPROM for MSC711x boot memory.
? 32 Kbyte of I 2 C EEPROM for Ethernet switch configuration.
? On-board 10-port Ethernet switch.
? Four TDM streams connected to all MSC711x DSP devices.
? 72 Macrocell complex programmable logic device (CPLD) for I/O and reset control.
?
JTAG? connection for in-system debugging of all MSC711x DSP devices and CPLD.
? CPLD control of boot time mode selection.
? Requires 3.3 VDC and 5 VDC supplied from an external source:
— 3.3 VDC generates 2.5 VDC for DDR interfaces.
— 5 VDC generates 1.2 VDC for MSC711X DSP device core voltage.
MSC711x Packet Telephony Farm Card (SPT711xPFCE), Rev. 1
2
Freescale Semiconductor
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