xccace-tq144 Xilinx Corp., xccace-tq144 Datasheet - Page 4

• Manufacturer Part Number: xccace-tq144
• Description: Ic Ace Controller Chip Tq144
• Manufacturer: Xilinx Corp.

System ACE CompactFlash Solution
Status Indicators
The System ACE CF controller has indicator pins
Table 1: System ACE CF Controller Status Indicators
4
STATLED
ERRLED
Name
Core voltage level =
V
Shaded output
buffers drive
V
2.5V or 3.3V
Shaded input
buffers sense
V
2.5V or 3.3V
All non-shaded
output buffers
drive V
V
All non-shaded
input buffers sense
V
"LS" denotes
level-shifter
CCL
OH
IH
CCH
IH
= V
= V
Pin
= V
95
96
= 2.5V or 3.3V
= 3.3V
OH
CCL
CCH
CCL
=
• When on, the Status LED indicates that configuration is DONE.
• When blinking, this LED indicates that configuration is still in progress.
• When off this LED indicates that configuration is in an IDLE state.
• When on, the ERROR LED indicates that an error occurred.
• When blinking, this LED indicates that no CompactFlash device was found when the CompactFlash
• When off, this LED indicates that no errors are detected.
=
= 3.3V
=
for the Configuration JTAG interface was enabled.
Figure 4: System ACE CF Controller I/O Requirements
(Table
www.xilinx.com
1) to help monitor device status during operation.
LS LS
CompactFlash
Description
CFGJTAG
CORE
LS
LS
DS080 (v2.0) October 1, 2008
DS080_05_030801
Product Specification
R