Texas Instruments DLP LightCrafter 6500, Руководство пользователя, Страница: 14 / 60

DLP LightCrafter 6500 Connections
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14 DLPU028C – October 2014 – Revised November 2016
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DLP LightCrafter 6500 and 9000 Module Overview
• J10 – JTAG Boundary Scan connector. Used for programming the boot image into the flash memory
when flash memory is blank or corrupted.
• J11 – HOLD Boot mode jumper. When the jumper is installed, it will force the controller to remain in
boot mode when power is applied.
• J13 – I
2
C Port 0 connector. Connector on bottom side of EVM. Dedicated I
2
C interface port for host
communications.
– Pin 1 is SCL
– Pin 2 is SDA
– Pin 3 is 3.3 V
– Pin 4 is GND
• J14 – I
2
C Port 1 connector (see note). Connector on bottom side of EVM.
– Pin 1 is SCL
– Pin 2 is SDA
– Pin 3 is 3.3 V
– Pin 4 is GND
• J15 – I
2
C Port 2 connector (see note). Connector on bottom side of EVM.
– Pin 1 is SCL
– Pin 2 is SDA
– Pin 3 is 3.3 V
– Pin 4 is GND
NOTE: The silk screen labels J14 and J15 are swapped on one board lot. Labels for I2C_2 and
I2C_1 on the boards are correct. I2C_1 is J14 and I2C_2 is J15 .
• J16 – DMD flex connector. DMD flex connector for DMD data and control.
• J17 – 12-V power connector. 12-V DC input. See Digi-key Part # 454-1458-ND or similar.
– Pin 1 is 12-V DC.
– Pin 2 and 3 are ground.
• J18 – 12-V power connector. 12-V DC input.
– Pins 1, 2, and 3 are ground.
– Pins 4, 5, and 6 are 12-V DC.
• J19 –Trigger input voltage level selectors. See Figure 1-6 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J20 – Trigger input connector. Trigger input 1 and 2 for triggering the controller with external devices.
• J21 –Trigger input voltage level selectors. See Figure 1-6 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J22 –Trigger output voltage level selectors. See Figure 1-6 .
– Jump across pins 1 to 2 for 3.3 V
– Jump across pins 2 to 3 for 1.8 V
• J23 – LED Enable and PWM connector.
– Pin 1, 2, and 3 are 12 V.
– Pin 5 is Red LED Enable output.
– Pin 6 is Green LED Enable output.
– Pin 7 is Blue LED Enable output.
– Pin 8 is RED PWM output.