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Chapter 1: VC7203 Board Features and Operation
The JTAG chain of the board is illustrated in
and the System ACE SD controller are part of the chain (J1 jumper OFF). Installing the J1
jumper adds the FMC interfaces as well.
X-Ref Target - Figure 1-7
U8
Digilent
USB-JTAG
Module
FMC_JTAG_EN_B
16
FMC_JTAG_EN_B
TDI
TDO
UTIL_3V3
10.0 K
U19
J1
Figure 1-7: JTAG Chain
www.xilinx.com
Figure
1-7. By default only the Virtex-7 FPGA
U7
U12
FMC1_PRSNT_M2C_L
U17
FMC2_PRSNT_M2C_L
U17
FMC3_PRSNT_M2C_L
U32
System Ace SD
Controller
3.3V
2.5V
TDI
CFGTDO
CFGTDI
TDO
VC7203 GTX Transceiver Characterization Board
JA2
FMC1 HPC
Connector
TDI
TDO
JA3
FMC2 HPC
Connector
TDI
TDO
JA4
FMC3 HPC
Connector
TDI
TDO
U1
Virtex-7
FPGA
TDI
TDO
UG957_c1_07_100712
UG957 (v1.0) October 10, 2012
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