Texas Instruments DLP LightCrafter 4500 User Manual

www.ti.com PandaBoard 4500
Table 6-2. J3 PandaBoard 4500 to DLP LightCrafter 4500 Interface
PandaBoard 4500 J3 DLP LightCrafter 4500 J3
Pin Signal I/O Description Pin Signal I/O Description
1 VIO_1V8 PWR Panda 1.8-V system I/O voltage 1 EXT_1V8 PWR 1.8 V supplied by Panda
5 V supplied from DLP 5 V supplied by TLV62130 (U28) of DLP
2 DCIN_JACK PWR 2 PP5P0V PWR
LightCrafter 4500 LightCrafter 4500
OMAP4 GPMC address or data
3 GPMC_AD7 I/O 3 NC No connect
bit 7
When high, Panda enables the level shifters, muxes
MCSPI1_CS3 / OMAP4 SPI1 chip select 3 (also the RGB signals to DLPC350, and disables TFP401.
4 O 4 SYS_MASTER_MUX_SEL I
GPIO_140 UART1_RTS) When low, RGB signals are muxed to TFP401 and
level shifters to Panda are disabled.
OMAP4GPMC address or data
5 GPMC_AD6 I/O 5 NC No connect
bit 6
6 UART4_TX O OMAP4 UART4 transmit data 6 SYS_UART0_RX I DLPC350 UART0_RX level-shifted to 1.8 V
OMAP4 GPMC address or data
7 GPMC_AD5 I/O 7 NC No connect
bit 5
DLPC350 UART0_TX level-shifted to 1.8 V. Outputs
8 UART4_RX I OMAP4 UART4 receive data 8 SYS_UART0_TX0 O
error info from DLPC350.
OMAP4 GPMC address or data
9 GPMC_AD4 I/O 9 NC No connect
bit 4
DLPC350 TRIG_IN_1 level-shifted to 1.8 V. This
MCSPI1_CS1 / OMAP4 SPI1 chip select 1 (also
10 O 10 SYS_TRIG_IN_1 I signal advances the pattern during Pattern
GPIO_138 UART1_RX)
Sequence mode.
OMAP4GPMC address or data
11 GPMC_AD3 I/O 11 NC No connect
bit 3
DLPC350 TRIG_IN_2 level-shifted to 1.8 V. This
MCSPI1_SIMO /
12 I/O OMAP4 SPI1 slave in master out 12 SYS_TRIG_IN_2 I signal is used as a start (rising edge) or stop (falling
GPIO_136
edge) during Pattern Sequence mode.
OMAP4 GPMC address or data
13 GPMC_AD2 I/O 13 NC No connect
bit 2
DLPC350 EXT_POWER_ON level-shifted to 1.8 V.
MCSPI1_CS2 / OMAP4 SPI1 chip select 2 (also
14 O 14 DRV_EXT_POWER_ON O This signal indicates to OMAP4 the DLPC350 is
GPIO_139 UART1_CTS)
powered ON.
OMAP4 GPMC address or data
15 GPMC_AD1 I/O 15 NC No connect
bit 1
DLPC350 TRIG_OUT_2 level-shifted to 1.8 V.
MCSPI1_CS0 /
16 I/O OMAP4 SPI1 chip select 0 16 DRV_TRIG_OUTB_2 O DLPC350 active high signal to indicate first pattern
GPIO_137
in Pattern Sequence mode.
OMAP4 GPMC address or data
17 GPMC_AD0 I/O 17 NC No Connect
bit 0
DLPC350 TRIG_OUT_2 level-shifted to 1.8 V.
MCSPI1_SOMI /
18 I/O OMAP4 SPI1 slave out master I 18 DRV_TRIG_OUTB_1 O DLPC350 active high pattern exposure signal during
GPIO_135
Pattern Sequence mode.
19 GPMC_NWE O OMAP4 GPMC write enable 19 NC No connect
DLPC350INTI_DONE level-shifted to 1.8 V.
MCSPI1_CLK /
20 I/O OMAP4 SPI1 clock out 20 DRV_INIT_DONE O DLPC350 active high pulse signal to indicate system
GPIO_134
initialization is complete.
21 GPMC_NOE O OMAP4 GPMC output enable 21 NC No connect
Signal from OMAP4 to switch the TS3USB221 mux.
GPMC_AD15 / OMAP4 GPMC address or data When low, driver board USB connector is routed to
22 I/O 22 SYS_USB_SEL I
GPIO_39 bit 15 DLPC350. When high, OMAP4 drives USB to
DLPC350.
23 I2C4_SDA I/O OMAP4 I2C4 serial data 23 NC No connect
24 I2C4_SCL O OMAP4 I2C4 serial clock 24 NC No connect
25 REGEN1 O Panda TWL6030 REGEN1 25 NC No connect
26 SYS_NRESPWRON O Panda power-on reset 26 NC No connect
27 DGND GND Digital ground 27 GND GND Digital ground
28 DGND GND Digital ground 28 GND GND Digital ground
59
DLPU011E–July 2013–Revised September 2015 PandaBoard Interface
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Texas Instruments DLP LightCrafter 4500 Specifications

General

Brand	Texas Instruments
Model	DLP LightCrafter 4500
Category	Motherboard
Language	English