付属ARMマイコン基板とLAN&SDカード・ソケット拡張子基板の組み合わせで,SD/MMCカードが正しく動作するかどうかを確認するためのビルド済みファイルを用意しました.
>> SD/MMCカード初期化&MBRセクタ・ダンプ・プログラム(mcitest.hex)
 ダウンロードしたmcitest.hexをFlashMagicを使って付属ARMマイコン基板に書き込んでください.次に下記の写真のように付属ARMマイコン基板にLAN&SDカード・ソケット拡張子基板を接続してください.また付属ARMマイコン基板のCN5をパソコンと接続してください.

 パソコン側ではCN5を認識した仮想COMポートに対してターミナルを開いてください.通信速度は230400bps,データ長8ビット,ストップビット1ビット,パリティなし,フロー制御なしというパラメータです.
 以上のLAN&SDカード・ソケット拡張子基板にSD/MMCカードを差し込むと,下記のようなメッセージがターミナルに表示されます.種類の異なるカードを抜き差しして表示内容が異なることを確認してください.
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**** Insert a memory card ****
**** Card detected ****
**** Initialization succeeded ****
---- Memory card status ---------------------------------------------
Drive size: 121856 sectors
Sector size: 512
Erase block size: 32 sectors
Card type: 2
CSD:
00000000  00 26 00 32 1F 59 83 B7 FE F9 CF FF 92 40 40 CC  .&.2.Y.......@@.
CID:
00000000  03 53 44 53 52 30 36 34 55 00 43 0F C3 00 49 BA  .SDSR064U.C...I.
OCR:
00000000  80 FF 80 00  ....
SD Status:
00000000  80 00 00 00 00 00 00 2B 00 00 00 00 00 00 00 00  .......+........
00000010  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000020  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000030  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
---- Physical sector 0 (MBR) dump ------------------------------------
00000000  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000010  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000020  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000030  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000040  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000050  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000060  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000070  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000080  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000090  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000A0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000B0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000C0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000D0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000E0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000000F0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000100  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000110  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000120  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000130  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000140  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000150  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000160  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000170  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000180  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
00000190  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000001A0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000001B0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01  ................
000001C0  08 00 06 07 60 DB 27 00 00 00 D9 DB 01 00 00 00  ....`.'.........
000001D0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000001E0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
000001F0  00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 AA  ..............U.
---- File system status ------------------------------------------
FAT type = 2
Bytes/Cluster = 1024
Number of FATs = 2
Root DIR entries = 512
Sectors/FAT = 237
Number of clusters = 60655
FAT start (lba) = 40
DIR start (lba,clustor) = 514
Data start (lba) = 546
1 files, 30 bytes.
0 folders.
60655 KB total disk space.
60654 KB available.
**** Remove memory card ****
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