Connecting For System Operation - Xilinx EZTag User Manual

Name
TMS

Connecting for System Operation

Connect the parallel cable to the host system and your target system
as shown in Figure 2-5.
NOTES:
_
1. D/P XC4000\XC5200
2. PROG for XC4000\XC5200 only
3. INIT for XC3000\XC4000\XC5200 only
X6357
Figure 2-5 Parallel Download Cable Connection to JTAG
Boundary-scan TAP
EZTag User Guide
Function
Test Mode Select – this sig-
nal is decoded by the TAP
controller to control test
operations.
VCC
VCC
GND
Flying Leads GND
or
TCK
Header Connector
CCLK
D/P
RD
TDO
DIN
TDI
PROG
INIT
TMS
RST
R
XChecker
EZTag Download Cable Options
Connections
Connect to system
TMS pin.
+5V
TDO
TDO
TDI TDI
Note 1
TDO TCK TCK
TMS TMS
Note 2
Note 3
Target
Device
Target System
TDO
TDI
TCK
TMS
R
2-11