OMAP
TM
4 PandaBoard System
Reference Manual
Revision 0.4
September 22, 2010
DOC-21010
Page 9 of 83
Figures
Figure 1 – OMAP4430 PandaBoard Architectural Block Diagram ........................................................... 15
Figure 2 – OMAP4430 PandaBoard (Top View) ....................................................................................... 16
Figure 3 – SYSBOOT[5:0] Resistor Locations .......................................................................................... 24
Figure 4 – PandaBoard Input Power Circuitry Block Diagram.................................................................. 25
Figure 5 – Panda UART3/RS-232 Block Diagram .................................................................................... 27
Figure 6 – Panda SDMMC1 Card Cage Block Diagram............................................................................ 28
Figure 7 – Panda HDMI Interface Block Diagram..................................................................................... 29
Figure 8 – Panda Display Interface Block Diagram ................................................................................... 30
Figure 9 – Panda DVI-D Output Block Diagram ....................................................................................... 31
Figure 10 – Panda Display Expansion Block Diagram .............................................................................. 33
Figure 11 – Panda Display RMUX “A” Resistor Locations (Top Side of PCB) ....................................... 35
Figure 12 – Panda Display RMUX “B” Resistor Locations (Bottom Side of PCB) .................................. 36
Figure 13 – PandaBoard WLAN/Bluetooth Interface Block Diagram....................................................... 37
Figure 14 – Panda Audio Interface Block Diagram.................................................................................... 39
Figure 15 – Panda USBOTG Interface Block Diagram.............................................................................. 40
Figure 16 – Panda USBB1 Interface Block Diagram ................................................................................. 41
Figure 17 – Expansion Connector PCB Placement/Orientation ................................................................. 42
Figure 18 – Composite Video Connectivity ............................................................................................... 46
Figure 19 – Composite Video Connector J12 PCB Orientation................................................................. 46
Figure 20 – 14-pin JTAG Connector (J8)................................................................................................... 47
Figure 21 – PandaBoard LED Locations.................................................................................................... 49
Figure 22 – 38.4 MHz Input Clock Probe Point (h_FREF_ALTCLK_IN_OMAP) .................................. 63
Figure 23 – USB Phy Ref Clock In Probe Point (USBB1_PHY_REFCLK) ............................................. 63
Figure 24 – 32KHz Audio Clock Probe Point (CLK32K_AUD)............................................................... 64
Figure 25 – TWL6030 SMPS Output Probe Points.................................................................................... 65
Figure 26 – TWL6030 VCXIO LDO Output Probe Points ........................................................................ 66
Figure 27 – TWL6040 PDM Interface Probe Points .................................................................................. 67
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