Download OMAP4460 Pandaboard ES System Reference Manual

OMAP4460 Pandaboard ES
System Reference Manual
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Signal
VDD_VAUX2
VIO_1V8
h_DSS_DAT20
h_DSS_DAT21
h_DSS_DAT17
h_DSS_DAT18
h_DSS_DAT15
h_DSS_DAT16
h_DSS_DAT7
h_DSS_DAT13
h_DSS_DAT8
NUSB_PWR
h_DSS_DAT9
H_I2C2_SCL
h_DSS_DAT6
h_DSS_PCLK
h_DSS_DEN
h_DSS_HSYNC
GND
GND
I/O
PWR
PWR
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
I
PWR
PWR
Revision 0.1
September 29, 2011
DOC-21054
Description
Power rail (adjustable from 1.2V to 2.8V)
1.8V system I/O voltage
LCD Pixel Data bit 20
LCD Pixel Data bit 21
LCD Pixel Data bit 17
LCD Pixel Data bit 18
LCD Pixel Data bit 15
LCD Pixel Data bit 16
LCD Pixel Data bit 7
LCD Pixel Data bit 13
LCD Pixel Data bit 8
Input Power Enable
LCD Pixel Data bit 9
I2C2 Serial Clock
LCD Pixel Data bit 6
LCD Pixel Clock
LCD Data Enable
LCD Horizontal Sync
Ground bus
Ground bus
Table 7: LCD Expansion Connector “B” Pin Definitions (J4)
2.13.2 DSI Display Expansion Connector Interface
A third display option for the Pandaboard ES is to plug an external display module into the DSI
display expansion connector J7. This connector is a 40-pin, 0.8mm pitch connector (Hirose P/N
FX6A-40P-0.8SV91), and is mounted on the back side of the Pandaboard ES PCB. See
Figure 10 below for the orientation/pin numbering of this connector as viewed from the back
side of the PCB.
A block diagram of the Pandaboard ES Display Expansion interface is shown in Figure 11 on page
36.
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