adsp-21262-ezkit.ldf

在ADSP-2126x上编写的优化过的IIR滤波器程序（用c和汇编编写）。

ARCHITECTURE(ADSP-21262)
//
//   ADSP-21262 Memory Map:
//   ------------------------------------------------
//                    0x0000 0000 to 0x0003 FFFF  IOP Regs
//           Block0   0x0004 0000 to 0x0004 3FFF  Long word (64) Space (1MB RAM)
//           Block0   0x0004 4000 to 0x0005 7FFF  Internal Memory (Reserved 5MB)
//           Block0   0x0005 8000 to 0x0005 FFFF  Long word (64) Space (2MB ROM)

//           Block1   0x0006 0000 to 0x0006 3FFF  Long word (64) Space (1MB RAM)
//           Block1   0x0006 4000 to 0x0007 7FFF  Internal Memory (Reserved 5MB)
//           Block1   0x0007 8000 to 0x0007 FFFF  Long word (64) Space (2MB ROM)

//           Block0   0x0008 0000 to 0x0008 7FFF  Normal word (32) Space (1MB RAM)
//           Block0   0x0008 8000 to 0x000A FFFF  Internal Memory (Reserved 5MB)
//           Block0   0x000B 0000 to 0x000B FFFF  Normal word (32) Space (2MB ROM)
//   ------------------------------------------------
//                    0x000A 0000 to 0x000A AAAA  48-bit addresses
//   ------------------------------------------------
//           Block1   0x000C 0000 to 0x000C 7FFF  Normal word (32) Space (1MB RAM)
//           Block1   0x000C 8000 to 0x000E FFFF  Internal Memory (Reserved 5MB)
//           Block1   0x000F 0000 to 0x000F FFFF  Normal word (32) Space (2MB ROM)
//   ------------------------------------------------
//                    0x000E 0000 to 0x000E AAAA  48-bit addresses
//   ------------------------------------------------
//           Block0   0x0010 0000 to 0x0010 FFFF  Short word (16) Space (1MB RAM)
//           Block0   0x0011 0000 to 0x0015 FFFF  Internal Memory (Reserved 5MB)
//           Block0   0x0011 0000 to 0x0015 FFFF  Internal Memory (Reserved 5MB)
//           Block0   0x0016 0000 to 0x0017 FFFF  Short word (16) Space (2MB ROM)

//           Block1   0x0018 0000 to 0x0018 FFFF  Short word (16) Space (1MB RAM)
//           Block1   0x0019 0000 to 0x001D FFFF  Internal Memory (Reserved 5MB)
//           Block1   0x001E 0000 to 0x001F FFFF  Short word (16) Space (2MB ROM)

//   ------------------------------------------------
//   External memory  0x0100 0000 to 0x02FF FFFF
//   ------------------------------------------------

// This architecture file allocates:
//         Internal 256 words of run-time header in memory block 0
//                   9K words of PM code space in memory block 0
//                   1K words of PM data space in memory block 0
//                  16K words of DM data space in memory block 0
//               32k words of Normal-Word DM data space in memory block 1

SEARCH_DIR( $ADI_DSP\212xx\lib )

// Libraries from the command line are included in COMMAND_LINE_OBJECTS.
$OBJECTS = $COMMAND_LINE_OBJECTS;

MEMORY
{
    seg_rth  { TYPE(PM RAM) START(0x00080000) END(0x000800ff) WIDTH(48) }
    seg_pmco { TYPE(PM RAM) START(0x00080100) END(0x000825FF) WIDTH(48) }
    seg_pmda { TYPE(PM RAM) START(0x00083900) END(0x00083DAA) WIDTH(32) }
    seg_dm32 { TYPE(DM RAM) START(0x00083DAB) END(0x00087FFF) WIDTH(32) }
    seg_dmda { TYPE(DM RAM) START(0x000c0000) END(0x000c7fff) WIDTH(32) }
}


PROCESSOR p0
{
    LINK_AGAINST( $COMMAND_LINE_LINK_AGAINST)
    OUTPUT( $COMMAND_LINE_OUTPUT_FILE )

    SECTIONS
    {

        seg_rth
        {
            INPUT_SECTIONS( $OBJECTS(seg_rth))

        } >seg_rth

        seg_pmco
        {
            INPUT_SECTIONS( $OBJECTS(seg_pmco))
        } >seg_pmco

        seg_pmda
        {
            INPUT_SECTIONS( $OBJECTS(seg_pmda))
        } >seg_pmda

        seg_dm32
        {
            INPUT_SECTIONS( $OBJECTS(seg_dm32))
        } > seg_dm32

        seg_dmda
        {
            INPUT_SECTIONS( $OBJECTS(seg_dmda))
        } > seg_dmda

    }
}