lnkm169s_avr064.xcl

一个LCD驱动程序

/*                      - lnk3s.xcl -
 *
 *   XLINK command file for the ICCAVR C-compiler using the -v3, -ms options.
 *   Segments are defined for a generic AT90S with a maximum of 64 kbytes data
 *   address space and 128 Kbytes program address space.
 *
 *   Usage: xlink your_file(s) -f lnk3s
 *
 *   File version:   $Name:  $
 */

/*
 * Modify the lines below to alter the size of the RSTACK, CSTACK and HEAP
 * segments. These need to be fine tuned to suit your specific application.
 */
-D_..X_CSTACK_SIZE=32 /* 4096 bytes for auto variables and register save. */
-D_..X_RSTACK_SIZE=128  /* 256 bytes for return addresses, equivalent to */
                        /* 128 levels of calls, including interrupts. */
-D_..X_HEAP_SIZE=256   /* 4096 bytes of heap. */

/*
 *   The following segments are used by the compiler:
 *
 *   Program address space read only segments (internal Flash)
 *   =========================================================
 *   segment     address range  max size (dec)
 *   -------     -------------  --------------
 *   INTVEC          0 -    1F   32 bytes
 *   TINY_F          0 -    FF  256 bytes
 *   SWITCH          0 -  FFFF   64 Kbytes
 *   DIFUNCT         0 -  FFFF   64 Kbytes
 *   INITTAB         0 -  FFFF   64 Kbytes
 *   NEAR_F          0 -  FFFF   64 Kbytes
 *   CODE            0 - 1FFFF  128 Kbytes
 *   FAR_F           0 - 1FFFF  128 Kbytes
 *   HUGE_F          0 - 1FFFF  128 Kbytes
 *   TINY_ID         0 - 1FFFF  128 Kbytes
 *   NEAR_ID         0 - 1FFFF  128 Kbytes
 *
 *   Data address space read/write segments
 *   ==============================================================
 *   segment     address range  max size (dec)
 *   -------     -------------  --------------
 *   TINY_Z         60 -    FF  160 bytes
 *   TINY_N         60 -    FF  160 bytes
 *   TINY_I         60 -    FF  160 bytes
 *   CSTACK         60 -  FFFF   64 kbytes
 *   HEAP           60 -  FFFF   64 kbytes
 *   RSTACK         60 -  FFFF   64 kbytes
 *   NEAR_Z         60 -  FFFF   64 kbytes
 *   NEAR_I         60 -  FFFF   64 kbytes
 *   NEAR_N         60 -  FFFF   64 kbytes
 *   NEAR_C         60 -  FFFF   64 kbytes
 *
 *  String literals and constant objects are placed in the NEAR_C segment,
 *  unless the -y command line option is gven. If it was given string literals
 *  and constant objects will be placed in the NEAR_ID segment which is
 *  initialized by cstartup.
 *
 *  The address ranges given in the table above specifies the "hard" limits
 *  where a given segment may be placed, e.g. it is not allowed to place the
 *  TINY_F segment anywhere outside of the given range 0-FF.
 */

/* Define CPU */
-cavr

/*************************************************************/
/* Segments in program address space (internal Flash memory) */
/*************************************************************/


/* Code memory */
-Z(CODE)INTVEC=0-5B	/* 22 Interrupt vectors * 4 bytes bytes each */

/* Fill unused interrupt vector's with RETI */
-H1895 -h(CODE)0-57

-Z(CODE)TINY_F=0-FF
-Z(CODE)SWITCH,INITTAB,DIFUNCT=0-3FFF
//-! Z(CODE)NEAR_F=0-1FFF -!
-Z(CODE)NEAR_F=0-1FFF
-Z(CODE)CODE=58-3FFF
//-Z(CODE)BOOT=3800-3FFF
 -Z(CODE)TINY_ID,NEAR_ID,CHECKSUM=58-3FFF

/***************************************************************************/
/* Segments in data address space (internal or external SRAM/EPROM/EEPROM) */
/***************************************************************************/
-D_..X_RAMEND=4EF	/* Changed from 0x4FF to 0x4EF because of the Sample code-registers from 0x4F0-0x4FF */

-Z(CONST)NEAR_C=100-_..X_RAMEND


/* Internal data memory */	
/*-Z(DATA)TINY_I,TINY_Z,TINY_N=60-FF*/
-Z(DATA)CSTACK+_..X_CSTACK_SIZE=100-_..X_RAMEND
-Z(DATA)HEAP+_..X_HEAP_SIZE=100-_..X_RAMEND
-Z(DATA)RSTACK+_..X_RSTACK_SIZE=100-_..X_RAMEND
-Z(DATA)NEAR_I,NEAR_Z,NEAR_N=100-_..X_RAMEND
-Z(DATA)SAMPLE_CODE_REGISTERS=4F0-4FF

/* Internal eeprom memory */
-Z(XDATA)EEPROM_I,EEPROM_N=0-1FF
	
/*
 * Select reduced "printf" support to reduce library size.
 * See configuration section in manual concerning printf/sprintf.
 */
-e_Printf_1=_Printf

/*
 * Disable floating-point support in "scanf" to reduce library size.
 * See configuration section in manual concerning scanf/sscanf */
-e_Scanf_1=_Scanf

/* Suppress one warning which is not relevant for this processor */
-w29

/* Code will now reside in file aout.a90 or aout.d90, unless -o is specified */
/* .d90 is the default if debug system is linked (option -r) */
/* .a90 is the default without debugging. Default format is -Fmotorola */