xccace-tq144 Xilinx Corp., xccace-tq144 Datasheet - Page 54
xccace-tq144
Manufacturer Part Number
xccace-tq144
Description
Ic Ace Controller Chip Tq144
Manufacturer
Xilinx Corp.
Datasheet
1.XCCACE-TQ144.pdf
(69 pages)
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System ACE CompactFlash Solution
Test JTAG (TSTJTAG) to Configuration JTAG (CFGJTAG) Setup
This setup provides a 1149.1 Boundary-Scan communication path to the target FPGA system. Using this setup, the target
system can be configured via JTAG from a JTAG compliant tool.
54
MPU
Figure 33: Data Flow Diagram of TSTJTAG to CFGJTAG (Using Bypass Path)
CFGTDO
Controller
ACE
Core
TDI
CompactFlash
CTRL.
TAP
B S
CFGTDI
TDO
C
A
(Configuration JTAG Port)
TDI
N
TSTTDI
TSTTDO
www.xilinx.com
*CFCGTCK and CFGTMS lines are driven
by ACE Controller Core Logic and are broadcast
to all target devices.
TDO
TDO
TDI
TDI
TDO
DS080 (v2.0) October 1, 2008
(Test JTAG Port)
DS080_32_030801
Product Specification
R