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>Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</TITLE
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>Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</TITLE
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NAME="SETUP-ARM-CLPS7111">Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</H1
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NAME="SETUP-ARM-CLPS7111">Cirrus Logic ARM CL-PS7111 Evaluation Board Hardware Setup</H1
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><P
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><P
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>The implementation of the port of eCos to the Cirrus Logic
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>The implementation of the port of eCos to the Cirrus Logic
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ARM CL-PS7111 Evaluation Board (also known as EB7111) is based on
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ARM CL-PS7111 Evaluation Board (also known as EB7111) is based on
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the EP7211 Development Board port.</P
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the EP7211 Development Board port.</P
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><P
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><P
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>For that reason, the setup required is identical to the EP7211
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>For that reason, the setup required is identical to the EP7211
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Development Board as described above, with the following exceptions:</P
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Development Board as described above, with the following exceptions:</P
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><P
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><P
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></P
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></P
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><UL
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><UL
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><LI
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><LI
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><P
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><P
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>The Cygmon ROM monitor is not supported</P
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>The Cygmon ROM monitor is not supported</P
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></LI
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></LI
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><LI
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><LI
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><P
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><P
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>The ARM Multi-ICE is not supported</P
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>The ARM Multi-ICE is not supported</P
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></LI
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></LI
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><LI
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><LI
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><P
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><P
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>Pre-built GDB stubs are provided in the
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>Pre-built GDB stubs are provided in the
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directory loaders/arm-eb7111 relative to the root of your
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directory loaders/arm-eb7111 relative to the root of your
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eCos installation</P
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eCos installation</P
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></LI
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></LI
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><LI
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><LI
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><P
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><P
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>If rebuilding the GDB stub ROM image, change the "Cirrus
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>If rebuilding the GDB stub ROM image, change the "Cirrus
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Logic processor variant" option (CYGHWR_HAL_ARM_EDB7XXX_VARIANT)
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Logic processor variant" option (CYGHWR_HAL_ARM_EDB7XXX_VARIANT)
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from the EP7211 to the CL_PS7111. This can be selected
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from the EP7211 to the CL_PS7111. This can be selected
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in the
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in the
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<SPAN
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<SPAN
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CLASS="emphasis"
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CLASS="emphasis"
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><I
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><I
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CLASS="EMPHASIS"
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CLASS="EMPHASIS"
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>eCos Configuration Tool</I
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>eCos Configuration Tool</I
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></SPAN
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></SPAN
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>
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>
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, or if using ecosconfig, can be set by uncommenting the user_value
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, or if using ecosconfig, can be set by uncommenting the user_value
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property of this option in ecos.ecc and setting it to "CL_PS7111"</P
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property of this option in ecos.ecc and setting it to "CL_PS7111"</P
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></LI
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></LI
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></UL
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></UL
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><P
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><P
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>All remote serial communication is done with the serial I/O
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>All remote serial communication is done with the serial I/O
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connector</P
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connector</P
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><PRE
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><PRE
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CLASS="PROGRAMLISTING"
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CLASS="PROGRAMLISTING"
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>/misc
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>/misc
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% slow_cat.tcl < [path]/gdb_module.srec > /dev/ttyS0</PRE
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% slow_cat.tcl < [path]/gdb_module.srec > /dev/ttyS0</PRE
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></TD
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><P
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><P
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>Power off the board, and change it to boot the GDB stubs in
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>Power off the board, and change it to boot the GDB stubs in
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big-endian mode by setting the switches like this:</P
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big-endian mode by setting the switches like this:</P
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><P
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><P
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>SW1: 00000000 (all levers down)
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>SW1: 00000000 (all levers down)
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SW2: 10001010</P
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SW2: 10001010</P
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><P
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><P
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>The GDB stubs allow communication with GDB using the serial
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>The GDB stubs allow communication with GDB using the serial
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port at connector PJ7A (lower connector). The communication parameters
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port at connector PJ7A (lower connector). The communication parameters
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are fixed at 38400 baud, 8 data bits, no parity bit and 1 stop
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are fixed at 38400 baud, 8 data bits, no parity bit and 1 stop
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bit (8-N-1). No flow control is employed. Connection to the host
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bit (8-N-1). No flow control is employed. Connection to the host
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computer should be made using a straight through serial cable.</P
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computer should be made using a straight through serial cable.</P
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>Cirrus Logic ARM EP7209 Development Board Hardware Setup</TD
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