Embest SBC6300x, Hardware Manual

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Note:

before you use an LCD, you must configure jumpers J28 & J29
J28 J29 CONFIG
0 0 3.5” LCD
0 1 4.3” LCD
1 0 5.6” LCD
1 1 7” LCD
When the system is started, it will first read the config pins, after which
the corresponding LCD driver will be loaded.
3.1.16 Keys
 There are four keys on the board, i.e.:K1
,
K2
,
WKUP
&
RESET
 K1 = PC26
 K2 = PC27
3.1.17 Touch screen
（
J20
）
 Signal name
:
X+
,
X-
,
Y+
,
Y-
 Resource
:
ADS7843 extended
TOUCH
PA0,1,2 SPI signal
PA4 SPI0_NPCS2
PA15 TOUCH_IRQ
PA31 BUSY
3.1.18 Panel
（
J6
）
 Dual pin headers 2.54mm
 Panel can be redefined by user