Reference Manual

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a video buffer located in system memory.
Its features include:
 Dedicated interrupt functions (INT_FrSyn and INT_FiCnt)
 System memory used as display memory
 Multiple Virtual Display Screen (supports hardware horizontal/vertical
scrolling)
 Programmable timing control for different display panels
 Little and big-endian byte ordering, as well as Windows Embedded CE data
formats
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Module pinout
System connector
X1
I = Input
O = Output
AI = Analog Input
P = Power
Pin Signal Type Signal name Description
X1-1 GND P GND
X1-2 RSTIN# I RSTIN# Input of a ADM811SARTZ supervisor which
produces PWRGOOD. 10k pull up on module
X1-3 PWRGOOD O PWRGOOD Output of a ADM811SARTZ supervisor. 470R
series resistor on module
X1-4 RSTOUT O RSTOUT# Softw + WDT + RSTIN#
X1-5 TCK I TCK JTAG
X1-6 TMS I TMS JTAG Mode Select
X1-7 TDI I TDI JTAG Data In
X1-8 TDO O TDO JTAG Data Out
X1-12 Conf2 I VD0
GPC8
VD0 can be used for LCD or 24 bit TFT.
On JSCC9M2443 a DIP switch is connected
X1-13 Conf3 I VD1
GPC9
VD1 can be used for LCD or 24 bit TFT.
On JSCC9M2443 a DIP switch is connected
X1-14 Conf4 I VD8
GPD0
VD8 can be used for LCD or 24 bit TFT.
On JSCC9M2443 a DIP switch is connected