안녕하세요.
EZ-AUDIO 에 대해 몇가지 문의드립니다.

EZ-AUDIO 보드를 올려서 mp3나 wave 파일을 재생시키면
잡음이 많구요, EZ-VGA 보드와 같이 사용하면 가끔
시스템이 죽습니다. nano-X를 돌린 다음, madplay를 실행시킬 때
특히 그렇습니다. 메세지는 없습니다.

EZ-AUDIO 보드는 아무래도 손을 좀 봐야 할 것 같은데, A/S 를
보내야 할까요?

그리고, NAND FLASH MEMORY를 추가하고 싶은데...
YAFFS 소스를 구할 수 있을까요? 지금 YAFFS 홈페이지에 들어갈 수
없고, 인터넷에서는 다운 받을 수 있는 곳이 없던데요.



지금 환경은 MTD, BusyBox0.60.5, microwindows-0.89 with LIBJPEG,
IDE는 자체 제작해서 올렸습니다.

부팅메세지

WELCOME EZBOOT Ver 2.2.............................
Program By You Young-chang, fooji ( J.D&T Co.,Ltd )
Last Modify 2002.10.10

Flash Information:
'Intel 3V StrataFlash 28F128J3A' detected at 00000000.
Total size is 16MB(128Mb * 1)

CS8900 Init...............
CS8900 Mac Address : [00 D0 CA F2 26 25]
CS8900 DECTECT VALUE : [00003000]
CS8900 INIT OK!!!

VGA Device Register Epson S1D13806
VIDEO ADDRESS : 48200000
REGISTER ADDRESS : 48000000
WITDH 800, HEGIHT 600
ID : S1D13806 REV0
RGBRGBRGB
Quickly Autoboot [ENTER] / Goto BOOT-MENU press [space bar].

Copy Image ...
Starting kernel ...
Uncompressing Linux..................................................
done, booting the kernel.
Linux version 2.4.18-rmk7-ez1 (isylla@booster) (gcc version 2.95.2
19991024 (release)) #82 Sat May 31 02:56:59 EDT 2003
CPU: Intel StrongARM-1110 revision 9
Machine: EZBOARD
Security risk: creating user accessible mapping for 0x18000000 at
0xe0000000
Security risk: creating user accessible mapping for 0x00000000 at
0xe8000000
Security risk: creating user accessible mapping for 0x10000000 at
0xf0000000
Security risk: creating user accessible mapping for 0x49000000 at
0xf0300000
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: noinitrd root=/dev/mtdblock1
Warning: uninitialized Real Time Clock
Console: colour dummy device 80x30
Calibrating delay loop... 147.04 BogoMIPS
Memory: 32MB = 32MB total
Memory: 30564KB available (1311K code, 279K data, 60K init)
Dentry-cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode-cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis
Communications AB.
ttySA0 at MEM 0x80050000 (irq = 17) is a SA1100
Console: switching to colour frame buffer device 100x37
fb0: s1d13xxx frame buffer device
Display 800 x 600 16Bpp
pty: 256 Unix98 ptys configured
[MK712] Touch Screen Address:0xf0300000 IRQ:10
block: 64 slots per queue, batch=16
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 50MHz system bus speed for PIO modes; override with
idebus=xx
hda: SAMSUNG SV0322A, ATA DISK drive
ide0 at 0xe0000000-0xe0000007,0xe000010c on irq 9
hda: 6250608 sectors (3200 MB) w/478KiB Cache, CHS=11024/9/63
Partition check:
hda: [PTBL] [775/128/63] hda1
eth0: cs8900 rev J Base 0xF0000300<6>, IRQ 47, MAC 00:D0:CA:F2:26:25
SA1100 SSP audio initialized
SA1100 flash: probing 16-bit flash bus
Using buffer write method
Using static partition definition
Creating 2 MTD partitions on "SA1100 flash":
0x00000000-0x00100000 : "Loader+Kernel"
0x00100000-0x01000000 : "root"
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 2048 bind 2048)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
FAT: bogus logical sector size 480
FAT: bogus logical sector size 480
VFS: Mounted root (jffs2 filesystem) readonly.
Freeing init memory: 60K
INIT: version 2.74 booting
INIT: Entering runlevel: 3
Starting system logger: syslogd
Starting INET services: inetd


SA1100 Linux (experimental)
Kernel 2.4.18-rmk7-ez1 on an armv4l
ezboard login: