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Appendix F: Jumper/LED/Connector
P2: Front Control Panel
BK0:Power LED, BK1:Video-in LED
SW1: Reset
SW6: Bandwidth strapping
JP2: HDMI EDID write protection (short for programming)
JP4: Reserved for external USB
JP6: RTC Battery (J32)
J2: DM368 TV-OUT
J9: Uart for debug,
PIN1:GND, PIN2:RXD PIN3:TXD (115200,N,8,1)
J10: 14 PIN TI JTAG INTERFACE
J13: Reserved
J20: boot strapping, PIN 1&2 A13, PIN 3&4 A12, PIN 5&6 A11
EM_A[13..11] - BTSEL[2:0]:
- 0 0 0: NAND BOOT MODE
- 0 1 0: SD BOOT MODE
- 0 1 1: UART BOOT MODE
- 1 0 0: USB BOOT MODE
- 1 1 0: EMAC BOOT MODE
J31:LED RF
J32: RTC Battery (JP6)
LED 1: Power
LED 2: GIO58
LED 3: GIO57 (video-in)
LED 4: HDMI-in
LED 5: RF Enable