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DSP 3210 drivers & tools
This package contains drivers and several tools to use
and operate the DSP 3210 on AA3000/AA3000+ motherboards.
Samples and Demos **********************************
dsp3210devtest: A tool for comprehensively testing
the DSP drivers (dsp3210.device and dsp3210.resource)
and the hardware. It executes DSP programs that hammer
host memory in all directions and of all kinds (chip
and fast). If this shows errors (other than IO errors),
there is a hardware problem at hand, most likely GAL
timing issues.
examples/dsp3210run: Runs a given DSP program.
Is a sample and skeleton for new applications at the
same time. It fully utilizes the drivers in this
package.
examples/dsp3210libtest and examples/dsp3210clibtest:
Show usage of dsp3210.library, by loading and relocating
the DSP programs in examples/DSP.
makeobjectfile: This utility creates an object file
out of any binary, and the main purpose here is to
create object files out of DSP binaries, ready to link
to your own application with blink, slink or and other
Amiga standard linker.
dsp3210.library *************************************
This library helps applications to use the DSP by
handling binaries created by the d32 tools (eg d32as
and d32cc).
It currently supports
- calculating the required memory for the relocated
binary
- relocating a DSP binary to a target memory
address
- loading and relocating a DSP binary in one single
step (DSPLoadMod())
- resolving local and global symbols accross several
DSP binaries
- additional application-provided global symbols
- searching for global symbols
Please see the code samples for more information,
first and foremost dsp3210run.
Source and developer files included.
DSP 3210 Resource & Device ***************************
Low level drivers for the DSP.
1) dsp3210.resource
The dsp3210.resource ("resource") is the base layer.
dsp3210.resource is an executable which is run from
CLI at startup, for example from user-startup.
This executable creates the dsp3210.resource.
If an onboard DSP is found (such as on the original
AA3000 or the new AA3000+), it creates a corresponding
DSPEntry and installs an interrupt server.
If no onboard DSP is found, the resource is created
empty, ready for third party drivers to add their
DSPEntry (including an optional interrupt handler
task).
The original concept of the onboard DSP had SuperDMAC
version 4 in mind. This version of SuperDMAC has
a register for reading various DSP control signals.
Since SuperDMAC 4 is not widely available (yes, I am
aware this is an understatement), the resource, by
default, installs in SuperDMAC 2 mode. This means
the resource does not use the control signals.
If dsp3210.resource is run on a machine with Super-
DMAC 4, the resource can be installed in SuperDMAC
4 mode by using the command line switch "SDMAC4".
The resource offers an infrastructure to let the DSP
trigger hardware interrupts 2 and/or 6. Please see
the included example programs on how to use this.
Calling dsp3210.resource directly is not recommended,
dsp3210.device is the real API for user applications.
2) dsp3210.device
This is placed in devs: and is a middle layer between
the dsp3210.resource and the user application.
Please see the included examples for more information
on how to use this.
All files in this archive are written in 1987 or 2020
by Thomas Winischhofer
Newer versions of this package might be found at
https://github.com/realA10001986/Amiga
Changelog:
2.00: (=210609 on github)
- massive changes and additions, see ChangeLog
- add dsp3210run, a fully featured sample
program to run DSP programs
1.03: (=210304 on github)
- numerous changes, additions and fixes for
dsp3210.library
1.02: (=210213 on github)
- dsp3210.resource: disable interrupts while
writing to $dd0080 if started with r4 or r10
parameters.
1.01: (=210210 on github)
- dsp3210.resource: By default, write byte to
DSP control register only once.
- Added read tests to dsp3210devtest
- Moved dsp3210.resource to devs:
(Please delete c:dsp3210.resource after installing)
1.00
- Initial release
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Contents of driver/other/dsp3210.lhaPERMISSION UID GID PACKED SIZE RATIO METHOD CRC STAMP NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown] 3458 7820 44.2% -lh5- 4ba7 Jun 9 16:55 Changelog.txt
[unknown] 1581 2528 62.5% -lh5- 21e8 Jun 9 16:55 devs/dsp3210.device
[unknown] 1794 2964 60.5% -lh5- cdec Jun 9 16:55 devs/dsp3210.resource
[unknown] 4934 25786 19.1% -lh5- ea1b Jun 9 16:55 doc/dsp3210_device.doc
[unknown] 2414 8023 30.1% -lh5- 3a90 Jun 9 16:55 doc/dsp3210_library.doc
[unknown] 330 554 59.6% -lh5- 9aa2 Jun 9 16:55 doc/makeobjectfile.txt
[unknown] 10000 19296 51.8% -lh5- c439 Jun 9 16:55 dsp3210devtest
[unknown] 316 618 51.1% -lh5- 43f9 Jun 9 16:55 examples/DSP/example1
[unknown] 412 766 53.8% -lh5- d95f Jun 9 16:55 examples/DSP/example1.s
[unknown] 367 713 51.5% -lh5- c814 Jun 9 16:55 examples/DSP/example2
[unknown] 274 555 49.4% -lh5- 4307 Jun 9 16:55 examples/DSP/example2.s
[unknown] 246 550 44.7% -lh5- af8b Jun 9 16:55 examples/DSP/make
[unknown] 224 342 65.5% -lh5- f5b2 Jun 9 16:55 examples/DSP/testprogram
[unknown] 261 443 58.9% -lh5- 571a Jun 9 16:55 examples/DSP/testprogram.s
[unknown] 283 634 44.6% -lh5- 5b00 Jun 9 16:55 examples/DSP/triggerhostint
[unknown] 510 1834 27.8% -lh5- f6ca Jun 9 16:55 examples/DSP/triggerhostint.s
[unknown] 6175 9724 63.5% -lh5- 6d5a Jun 9 16:55 examples/dsp3210clibtest
[unknown] 3265 9323 35.0% -lh5- 7d5c Jun 9 16:55 examples/dsp3210clibtest.c
[unknown] 1052 2168 48.5% -lh5- c009 Jun 9 16:55 examples/dsp3210libtest
[unknown] 3676 11592 31.7% -lh5- 6a15 Jun 9 16:55 examples/dsp3210libtest.a
[unknown] 7829 13304 58.8% -lh5- 13c7 Jun 9 16:55 examples/dsp3210run
[unknown] 5190 14826 35.0% -lh5- 3cb4 Jun 9 16:55 examples/dsp3210run.c
[unknown] 307 688 44.6% -lh5- 12bc Jun 9 16:55 examples/dsp3210run_int.o
[unknown] 478 1424 33.6% -lh5- e5dd Jun 9 16:55 include/clib/dsp3210_protos.h
[unknown] 1116 3215 34.7% -lh5- 4a4f Jun 9 16:55 include/devices/dsp3210.h
[unknown] 1434 4096 35.0% -lh5- 5934 Jun 9 16:55 include/devices/dsp3210.i
[unknown] 454 935 48.6% -lh5- 32db Jun 9 16:55 include/libraries/dsp3210.h
[unknown] 589 1284 45.9% -lh5- d25d Jun 9 16:55 include/libraries/dsp3210.i
[unknown] 130 346 37.6% -lh5- 19b4 Jun 9 16:55 include/pragmas/dsp3210_pragmas.h
[unknown] 127 186 68.3% -lh5- 8c01 Jun 9 16:55 include/proto/dsp3210.h
[unknown] 3532 9977 35.4% -lh5- 0d2e Jun 9 16:55 include/resources/dsp3210.h
[unknown] 3834 10769 35.6% -lh5- 1191 Jun 9 16:55 include/resources/dsp3210.i
[unknown] 209 511 40.9% -lh5- 81f5 Jun 8 15:30 install
[unknown] 258 840 30.7% -lh5- 5d2f Jun 9 16:55 lib/dsp3210.lib
[unknown] 2161 3676 58.8% -lh5- 0bbf Jun 9 16:55 libs/dsp3210.library
[unknown] 644 1616 39.9% -lh5- 0fe6 Jun 9 16:55 makeobjectfile
[unknown] 1900 4362 43.6% -lh5- e6db Jun 9 16:55 readme
[unknown] 532 1935 27.5% -lh5- b7cb Jun 9 16:55 src/dsp3210.lib.a
[unknown] 11900 44082 27.0% -lh5- e8be Jun 9 16:55 src/dsp3210.library.a
[unknown] 8963 40733 22.0% -lh5- 802e Jun 9 16:55 src/dsp3210devtest.c
[unknown] 1655 5835 28.4% -lh5- 171d Jun 9 16:55 src/makeobjectfile.a
---------- ----------- ------- ------- ------ ---------- ------------ ----------
Total 41 files 94814 270873 35.0% Jun 9 22:51
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