Descriptions and drawings
21/70
For a description of the LEDs, see section
2.4.6
X1200 - microSD card reader
Card reader interface
X1200
for microSD card serving as boot source for
Linux. For identifying the connector on the board, see position
(2)
in section
Positions of interfaces and operating elements.
X1200
Pin
Signal
Description
1
DAT2
Serial Data 2
2
CD/DAT3
Card detection/Serial Data 3
3
CMD
Command, Response
4
VDD
Voltage supply
5
CLK
Serial clock
6
GND
Ground
7
DAT0
Serial Data 0
8
DAT1
Serial Data 1
9
CD
Card detection
10
CD
11
Shield
Connected to GND via 1 MΩ and
10nF
12
13
14
Table 16: Pin assignment X1200
NXHX 4000-JTAG+ | Device description
DOC170703HW02EN | Revision 2 | English | 2018-10 | Released | Public
© Hilscher 2018