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Tsi620 Evaluation Board User Manual
60D7000_MA001_03
Intergrated Device Technology
www.idt.com
1.6
Board Connectors
This section discusses the external connectors on the Tsi620 evaluation board.
1.6.1
JTAG and FPGA Programming Connectors
1.6.2
Communication Interface Connectors
The pin definition for each board connector is not included in this document. For information
on pin assignments, see the Tsi620 evaluation board schematics (60D7000_SC003).
Connector Name
Reference
Designator
Function Description
DSP Emulator
J2
A dedicated 60-pin header for TI DSP emulator connection
FPGA Programmer
J5
A dedicated 10-pin header for Altera FPGA active serial flash programming
FPGA JTAG
J9
A 10-pin header of the JTAG chain of both Actel FPGA and Altera FPGA. The header
supports both Actel and Altera FPGA programming download cables.
a
a. The header supports both Actel FPGA and Altera FPGA JTAG access only when both FPGAs are powered up. IDT does not
recommend re-programming the Actel FPGA without consulting the IDT Technical Support team.
Tsi620 JTAG
J10
A dedicated 16-pin header for the Tsi620 JTAG port; this header is pin-matched to a
Wiggler JTAG cable.
b
b. Both J10 and U35 can be used to access the Tsi620’s internal registers through its JTAG port; however, they work exclusively.
USB Port
U35
A mini-USB port to access the Tsi620 JTAG port or AFS600 UART port through an
FTDI FT2232D converter.
c
c. FT2232D has independent USB-to-JTAG and USB-to-UART channels.
Connector Name
Reference
Designator
Function Description
FPGA RJ45
U26
A dedicated RJ45 port for Altera FPGA 10/100BaseT Ethernet interface
GigE RJ45
U34
Dual RJ45 Jack for GigE interface
Upper RJ45 port: AMC-SGMII GigE port
Lower RJ45 port: DSP-SGMII GigE port
FPGA SFP
J14
A dedicated FPGA SFP connector of antenna RF SerDes interface for OBSAI at
768 Mbps or CPRI at 614.4 Mbps
a
a. IDT recommends Avago optical transceiver: AFBR-57J5APZ, tri-speed OBSAI/CPRI optical transceiver.
DSP SFP
J15
A dedicated DSP SFP connector of antenna RF SerDes interface for OBSAI at
3072 Mbps or CPRI at 2457.6 Mbps.
a