SMART Embedded Computing COMX-P2020 BSP, Installation And Use Manual

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58 COMX-P2020 Module Installation and Use (6806800K97F)
Controls, LEDs, and Connectors
Controls, LEDs, and Connectors
Signal name
LA[20:22], UART_SOUT[0],
MSRCID1, MSRCID4, DMA1_DDONE_B
Function
Engineering Use POR
(cfg_eng_use[0:3], cfg_eng_use[5:7])
Select Option PU / PD Resistors
Default value 1111111
Supported configuration
00000000-
11111110
Reserved
11111111 Default operation.
Signal name LGPL0
Function
RapidIO Size
(cfg_rio_sys_size)
Select Option PU / PD Resistors
Default value 1
Supported configuration 0 Large system size
1 Small system size
Signal name DMA2_DACK0_B
Function
Memory Debug
(cfg_mem_debug)
Select Option PU / PD Resistors
Default value 1
Supported configuration
0
Debug information from the enhanced local bus
controller is driven on the MSRCID and MDVAL
signals.
1
Debug information from the DDR SDRAM controller
is driven on the MSRCID and MDVAL signals.