Here's some stuff to download :
You'll find the latest code at the Software page.
MIS's Polish version of the firmware download pages.
yampp-3 Enhanced source code + .rom and .hex files, 2002-01-09 (67 kB)
yampp-3 "classic" source code + .rom and .hex files, 2002-01-06 (76 kB)
Testcode for yampp-3, 2002-01-06 (55kB)
yampp-3 source code + .rom file, 2001-11-22 (49 kB)
yampp-3 source code + .rom file, 2001-09-15 (49 kB)
yampp-3 source code + .rom file, 2001-07-22 (49 kB)
yampp-3 source code + .rom file, 2001-05-27 (48 kB)
Testcode for yampp-3, 2001-09-15
yampp-2 .ROM file, 2000-10-30 (19 kB) Executable image.
yampp-2 sourcecode, 2000-10-30 (46 kB) Code cleaned up, bugfixes.
yampp-2 source code, 2000-10-04 (46 kB)
yampp-7 Schematic Rev. D (gif 72 kB) Updated 03-04-28
yampp-7 Schematic/Layout Rev. D (EAGLE 75 kB) Updated 03-04-28
yampp-3/USB Schematic Rev. D (gif 73 kB) Updated 03-01-07
yampp-3/USB Schematic/Layout Rev. D (EAGLE 100 kB) Updated 03-01-07
yampp-3 Schematic Rev. C (gif 69 kB) Updated 01-09-25
yampp-3 Schematic/Layout Rev. C (EAGLE 78 kB) Added 01-09-25
yampp-2 Schematic (gif 56 kB) Updated 00-10-31
yampp-2 Schematic (EAGLE) Added 00-10-31
USB Mini Module (jpg 100kB) Updated 02-12-18
USB Mini Module Rev. C (EAGLE 27kB) Updated 02-12-20
EAGLE Library for VLSI VS1001 chip Added 01-04-05
Willi Ludwigs has made an alternative schematic/layout for the yampp-3 with ground plane and
some more decoupling caps. Download it here.
MAS3507(G10) MP3 Decoder (476 kB)
DAC3550 D/A Converter (373 kB)
Atmel 90S8515 CPU (2.4 MB)
VLSI VS1001 MP3 Decoder (Ver. 4.06, Sep. 2002) (1 MB)
Hitachi H8S-2357F (2.7 MB)
National Semiconductors LM2575-5 (PDF 608 kB)
National Semiconductors LM2980 (PDF 296 kB)
Maxim MAX1626 (PDF 190 kB)
Maxim MAX1811 (PDF 158 kB)
Philips PCD 8544 (Nokia LCD controller) (PDF 155 kB)
SpeedTech Compact Flash Connector (PDF 443 kB)
AVR-GCC version 3.02 (exe 8 MB).
Eric Guerard's Parallel Port VS1001 and LCD test program. New version 2004-03-03 !
Bray's Terminal 1.9b
Eric Guerard's yampp-7 Reference Manual V. 1.03 (pdf 560kB)
Eric Guerard's yampp-3/U Reference Manual V. 1.11 (pdf 440kB)
Eric Guerard's yampp-3/U Reference Manual V. 1.00 German Translation (pdf 532kB)
FAT32 File System Specification 1.03 (pdf 165kB)
ATA3 R6 specification (zipped Word format 278kB)
ATA3 Rev. 7b specification (pdf 779kB)
ATA/ATAPI4 Rev. 18 specification (pdf 1.4MB)
SFF8020i ATA Packet Interface for CD-ROMS (pdf 520kB)
Philips Mass Storage Class code for the PDIUSBD12D chip (zip 50kB)