drivers/hcs12/ports.s
author etisserant
Wed, 04 Jun 2008 10:57:06 +0200
changeset 469 f2b07ea215b5
parent 0 4472ee7c6c3e
permissions -rw-r--r--
Applied edward's patch for OD acces macros (optimization) and boudaries check (safety).
0
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     1
/* 
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     2
Define the i/o port global symbol 
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     3
*/
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     4
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     5
.globl _io_ports
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     6
_io_ports=0x0000	
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     7
	
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     8
/* 
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
     9
0x0000 is the default mapping at reset. (it is 0x1000 for 68hc11)
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    10
*/
4472ee7c6c3e Commit a new cvs repo.
etisserant
parents:
diff changeset
    11