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+>Cirrus Logic ARM EP7212 Development Board
+Hardware Setup</TITLE
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+Board Hardware Setup"
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+Hardware Setup"
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+>Appendix A. Target Setup</TD
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+><A
+NAME="SETUP-ARM-EP7212">Cirrus Logic ARM EP7212 Development Board
+Hardware Setup</H1
+><P
+>The Cirrus Logic EP7212 Development Board is almost identical
+to the EP7211 Development Board from a hardware setup viewpoint,
+and is based on the same port of eCos. Therefore the earlier documentation
+for the EP7211 Development Board can be considered equivalent, but
+with the following changes:</P
+><P
+></P
+><UL
+><LI
+><P
+>The first serial port is silk screened as "UART 1" on
+the EP7211 Development Board, but is silk screened as "Serial Port
+0" on the EP7212 Development Board. Similarly "UART 2" is silk screened
+as "Serial Port 1" on the EP7212 Development Board.</P
+></LI
+><LI
+><P
+>JP2 (used to control reprogramming of the FLASH) is not
+silkscreened with "Boot Enable".</P
+></LI
+><LI
+><P
+>To setup the EP7212 Development Board for use with the
+ARM Multi-ICE JTAG debugging interface unit, it is necessary to
+connect TEST0 and TEST1 of the EP7212 to ground. On the Development
+Board, this is accomplished by placing shorting blocks on JP47 and
+JP48. When the shorting blocks are fitted, the board can only be
+operated through the Multi-ICE - debugging over a serial line is
+not possible.</P
+></LI
+><LI
+><P
+>Pre-built GDB stubs are
+ provided in the directory
+ <TT
+CLASS="FILENAME"
+>loaders/arm-edb7212</TT
+> relative to the
+ root of your eCos installation</P
+></LI
+><LI
+><P
+>When rebuilding the GDB stub ROM image, change the "Cirrus
+Logic processor variant" option (CYGHWR_HAL_ARM_EDB7XXX_VARIANT)
+from the EP7211 to the EP7212. This can be selected in the
+<SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>eCos Configuration Tool</I
+></SPAN
+>
+, or if using ecosconfig, can be set by uncommenting the user_value
+property of this option in ecos.ecc and setting it to "EP7212".</P
+></LI
+></UL
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+>Cirrus Logic ARM EP7211 Development
+Board Hardware Setup</TD
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+Hardware Setup</TD
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