diff --git a/ArdSCSino.ino b/ArdSCSino.ino
deleted file mode 100644
index 33e22a2..0000000
--- a/ArdSCSino.ino
+++ /dev/null
@@ -1,730 +0,0 @@
-/*
- * SCSI-HD device emulator
- */
-#include <SPI.h>
-#include "SdFat.h"
-
-//Set ENABLE_EXTENDED_TRANSFER_CLASS to 1
-//libraries/SdFat/SdFatConfig.h
-SPIClass SPI_2(2);
-SdFatEX  SD(&SPI_2);
-
-//#define SPI_SPEED SD_SCK_MHZ(18)
-     
-#define LOG(XX)     //Serial.print(XX)
-#define LOGHEX(XX)  //Serial.print(XX, HEX)
-#define LOGN(XX)    //Serial.println(XX)
-#define LOGHEXN(XX) //Serial.println(XX, HEX)
-
-#define high 0
-#define low 1
-
-#define isHigh(XX) ((XX) == high)
-#define isLow(XX) ((XX) != high)
-
-#define gpio_mode(pin,val) gpio_set_mode(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit, val);
-#define gpio_write(pin,val) gpio_write_bit(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit, val)
-#define gpio_read(pin) gpio_read_bit(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit)
-
-//#define DB0       PA0     // SCSI:DB0
-//#define DB1       PA1     // SCSI:DB1
-//#define DB2       PA2     // SCSI:DB2
-//#define DB3       PA3     // SCSI:DB3
-//#define DB4       PA4     // SCSI:DB4
-//#define DB5       PA5     // SCSI:DB5
-//#define DB6       PA6     // SCSI:DB6
-//#define DB7       PA7     // SCSI:DB7
-//#define DBP       PA8     // SCSI:DBP
-
-#define ATN       PB0     // SCSI:ATN
-#define BSY       PB1     // SCSI:BSY
-#define ACK       PB10    // SCSI:ACK
-#define RST       PB11    // SCSI:RST
-#define MSG       PB5     // SCSI:MSG
-#define SEL       PB6     // SCSI:SEL
-#define CD        PB7     // SCSI:C/D
-#define REQ       PB8     // SCSI:REQ
-#define IO        PB9     // SCSI:I/O
-
-#define SD_CS     PB12     // SDCARD:CS
-#define LED       PC13     // LED
-
-#define SCSIID    0                 // SCSI-ID 
-
-#define BLOCKSIZE 512               // 1BLOCK size
-uint8_t       m_senseKey = 0;       // Sense key
-volatile bool m_isBusReset = false; // Bus reset
-
-#define HDIMG_FILE "HD.HDS"         // HD image file name
-File          m_file;               // File object
-uint32_t      m_fileSize;           // file size
-byte          m_buf[BLOCKSIZE];     // General purpose buffer
-
-int           m_msc;
-bool          m_msb[256];
-
-/*
- * IO read
- */
-inline byte readIO(void)
-{
-  //GPIO (SCSI BUS) initialization
-  //Port setting register (lower level)
-  GPIOA->regs->CRL = 0x88888888; // Configure GPIOA[7:0]
-  uint32 ret = GPIOA->regs->IDR;
-  byte bret =  0x00;
-  bret |= ((!bitRead(ret,7)) << 7);
-  bret |= ((!bitRead(ret,6)) << 6);
-  bret |= ((!bitRead(ret,5)) << 5);
-  bret |= ((!bitRead(ret,4)) << 4);
-  bret |= ((!bitRead(ret,3)) << 3);
-  bret |= ((!bitRead(ret,2)) << 2);
-  bret |= ((!bitRead(ret,1)) << 1);
-  bret |= ((!bitRead(ret,0)) << 0);
-  return bret;
-}
-
-/* 
- * IO writing.
- */
-inline void writeIO(byte v)
-{
-  //GPIO (SCSI BUS) initialization
-  //Port setting register (lower)
-//  GPIOA->regs->CRL = 0x11111111; // Configure GPIOA PP[7:0]10MHz
-  GPIOA->regs->CRL = 0x33333333;  // Configure GPIOA PP[7:0]50MHz
-  //Port setting register (upper)
-  GPIOA->regs->CRH = 0x00000003;  // Configure GPIOA PP[16:8]50MHz
-  uint32 retL =  0x00;
-  uint32 retH =  0x00;
-
-  if(!parity(v)) {
-    bitWrite(retL, 8, 1);
-  } else {
-    bitWrite(retH, 8, 1);
-  }
-  if(v & ( 1 << 7 )) {
-    bitWrite(retL, 7, 1);
-  } else {
-    bitWrite(retH, 7, 1);
-  }
-  if(v & ( 1 << 6 )) {
-    bitWrite(retL, 6, 1);
-  } else {
-    bitWrite(retH, 6, 1);
-  }
-  if(v & ( 1 << 5 )) {
-    bitWrite(retL, 5, 1);
-  } else {
-    bitWrite(retH, 5, 1);
-  }
-  if(v & ( 1 << 4 )) {
-    bitWrite(retL, 4, 1);
-  } else {
-    bitWrite(retH, 4, 1);
-  }
-  if(v & ( 1 << 3 )) {
-    bitWrite(retL, 3, 1);
-  } else {
-    bitWrite(retH, 3, 1);
-  }
-  if(v & ( 1 << 2 )) {
-    bitWrite(retL, 2, 1);
-  } else {
-    bitWrite(retH, 2, 1);
-  }
-  if(v & ( 1 << 1 )) {
-    bitWrite(retL, 1, 1);
-  } else {
-    bitWrite(retH, 1, 1);
-  }
-  if(v & ( 1 << 0 )) {
-    bitWrite(retL, 0, 1);
-  } else {
-    bitWrite(retH, 0, 1);
-  }
-  // Bit set to LOW
-  GPIOA->regs->BRR = retL ;
-  // Bit set to HIGH
-  GPIOA->regs->BSRR = retH ;
-}
-
-/*
- * Initialization.
- *  Parity check
- */
-inline int parity(byte val) {
-  val ^= val >> 16;
-  val ^= val >> 8;
-  val ^= val >> 4;
-  val ^= val >> 2;
-  val ^= val >> 1;
-
-  return val & 0x00000001;
-}
-
-/*
- * Initialization.
- * Initialize the bus and set the PIN orientation
- */
-void setup()
-{
-  // PA15 / PB3 / PB4 Cannot be used
-  // JTAG Because it is used for debugging.
-  disableDebugPorts();
-
-  //Serial initialization
-  //Serial.begin(9600);
-  //while (!Serial);
-
-  //PIN initialization
-  gpio_mode(LED, GPIO_OUTPUT_OD);
-  gpio_write(LED, low);
-
-  //GPIO(SCSI BUS)Initialization
-  //Port setting register (lower)
-  GPIOA->regs->CRL = 0x888888888; // Configure GPIOA[8:0]
-
-  gpio_mode(ATN, GPIO_INPUT_PU);
-  gpio_mode(BSY, GPIO_INPUT_PU);
-  gpio_mode(ACK, GPIO_INPUT_PU);
-  gpio_mode(RST, GPIO_INPUT_PU);
-  gpio_mode(SEL, GPIO_INPUT_PU);
-  
-  gpio_mode(MSG, GPIO_OUTPUT_PP);
-  gpio_mode(CD, GPIO_OUTPUT_PP);
-  gpio_mode(REQ, GPIO_OUTPUT_PP);
-  gpio_mode(IO, GPIO_OUTPUT_PP);
-
-  gpio_write(MSG, low);
-  gpio_write(CD, low);
-  gpio_write(REQ, low);
-  gpio_write(IO, low);
-
-  //Occurs when the RST pin state changes from HIGH to LOW
-  attachInterrupt(PIN_MAP[RST].gpio_bit, onBusReset, FALLING);
-  
-  if(!SD.begin(SD_CS,SPI_FULL_SPEED)) {
-    Serial.println("SD initialization failed!");
-    onFalseInit();
-  }
-  //HD image file
-  m_file = SD.open(HDIMG_FILE, O_RDWR);
-  if(!m_file) {
-    Serial.println("Error: open hdimg");
-    onFalseInit();
-  }
-  m_fileSize = m_file.size();
-  Serial.println("Found Valid HD Image File.");
-  Serial.print(m_fileSize);
-  Serial.println("byte");
-  Serial.print(m_fileSize / 1024);
-  Serial.println("KB");
-  Serial.print(m_fileSize / 1024 / 1024);
-  Serial.println("MB");
-}
-
-/*
- * Initialization failure.
- */
-void onFalseInit(void)
-{
-  while(true) {
-    gpio_write(LED, high);
-    delay(500); 
-    gpio_write(LED, low);
-    delay(500);
-  }
-}
-
-/*
- * Bus reset interrupt.
- */
-void onBusReset(void)
-{
-  if(isHigh(gpio_read(RST))) {
-    delayMicroseconds(20);
-    if(isHigh(gpio_read(RST))) {
-      LOGN("BusReset!");
-      m_isBusReset = true;
-    }
-  }
-}
-
-/*
- * Read by handshake.
- */
-byte readHandshake(void)
-{
-  gpio_write(REQ, high);
-  while(isLow(gpio_read(ACK))) {
-    if(m_isBusReset) {
-      return 0;
-    }
-  }
-  byte r = readIO();
-  gpio_write(REQ, low);
-  while(isHigh(gpio_read(ACK))) {
-    if(m_isBusReset) {
-      return 0;
-    }
-  }
-  return r;  
-}
-
-/*
- * Write with a handshake.
- */
-void writeHandshake(byte d)
-{
-  writeIO(d);
-  gpio_write(REQ, high);
-  while(isLow(gpio_read(ACK))) {
-    if(m_isBusReset) {
-      return;
-    }
-  }
-  gpio_write(REQ, low);
-  while(isHigh(gpio_read(ACK))) {
-    if(m_isBusReset) {
-      return;
-    }
-  }
-}
-
-/*
- * Data in phase.
- *  Send len bytes of data array p.
- */
-void writeDataPhase(int len, byte* p)
-{
-  LOGN("DATAIN PHASE");
-  gpio_write(MSG, low);
-  gpio_write(CD, low);
-  gpio_write(IO, high);
-  for (int i = 0; i < len; i++) {
-    if(m_isBusReset) {
-      return;
-    }
-    writeHandshake(p[i]);
-  }
-}
-
-/* 
- * Data in phase.
-  * Send len block while reading from SD card.
-*/
-void writeDataPhaseSD(uint32_t adds, uint32_t len)
-{
-  LOGN("DATAIN PHASE(SD)");
-  uint32_t pos = adds * BLOCKSIZE;
-  m_file.seek(pos);
-  gpio_write(MSG, low);
-  gpio_write(CD, low);
-  gpio_write(IO, high);
-  for(uint32_t i = 0; i < len; i++) {
-    m_file.read(m_buf, BLOCKSIZE);
-    for(int j = 0; j < BLOCKSIZE; j++) {
-      if(m_isBusReset) {
-        return;
-      }
-      writeHandshake(m_buf[j]);
-    }
-  }
-}
-
-/*
- * Data out phase.
-  * Write to SD card while reading len block.
-*/
-void readDataPhaseSD(uint32_t adds, uint32_t len)
-{
-  LOGN("DATAOUT PHASE(SD)");
-  uint32_t pos = adds * BLOCKSIZE;
-  m_file.seek(pos);
-  gpio_write(MSG, low);
-  gpio_write(CD, low);
-  gpio_write(IO, low);
-  for(uint32_t i = 0; i < len; i++) {
-    for(int j = 0; j < BLOCKSIZE; j++) {
-      if(m_isBusReset) {
-        return;
-      }
-      m_buf[j] = readHandshake();
-    }
-    m_file.write(m_buf, BLOCKSIZE);
-  }
-  m_file.flush();
-}
-
-/*
- * INQUIRY command processing.
- */
-void onInquiryCommand(byte len)
-{
-  byte buf[36] = {
-    0x00, //Device type
-    0x00, //RMB = 0
-    0x01, //ISO,ECMA,ANSI version
-    0x01, //Response data format
-    35 - 4, //Additional data length
-    0, 0, //Reserve
-    0x00, //Support function
-    'T', 'N', 'B', ' ', ' ', ' ', ' ', ' ',
-    'A', 'r', 'd', 'S', 'C', 'S', 'i', 'n', 'o', ' ', ' ',' ', ' ', ' ', ' ', ' ',
-    '0', '0', '1', '0',
-  };
-  writeDataPhase(len < 36 ? len : 36, buf);
-}
-
-/*
- * REQUEST SENSE command processing.
- */
-void onRequestSenseCommand(byte len)
-{
-  byte buf[18] = {
-    0x70,   //CheckCondition
-    0,      //Segment number
-    0x00,   //Sense key
-    0, 0, 0, 0,  //information
-    17 - 7 ,   //Additional data length
-    0,
-  };
-  buf[2] = m_senseKey;
-  m_senseKey = 0;
-  writeDataPhase(len < 18 ? len : 18, buf);  
-}
-
-/*
- * READ CAPACITY command processing.
- */
-void onReadCapacityCommand(byte pmi)
-{
-  uint32_t bc = m_fileSize / BLOCKSIZE;
-  uint32_t bl = BLOCKSIZE;
-  uint8_t buf[8] = {
-    bc >> 24, bc >> 16, bc >> 8, bc,
-    bl >> 24, bl >> 16, bl >> 8, bl    
-  };
-  writeDataPhase(8, buf);
-}
-
-/*
- * READ6/10 Command processing.
- */
-byte onReadCommand(uint32_t adds, uint32_t len)
-{
-  LOGN("-R");
-  LOGHEXN(adds);
-  LOGHEXN(len);
-  gpio_write(LED, high);
-  writeDataPhaseSD(adds, len);
-  gpio_write(LED, low);
-  return 0; //sts
-}
-
-/*
- * WRITE6/10 Command processing.
- */
-byte onWriteCommand(uint32_t adds, uint32_t len)
-{
-  LOGN("-W");
-  LOGHEXN(adds);
-  LOGHEXN(len);
-  gpio_write(LED, high);
-  readDataPhaseSD(adds, len);
-  gpio_write(LED, low);
-  return 0; //sts
-}
-
-/*
- * MODE SENSE command processing.
- */
-void onModeSenseCommand(byte dbd, int pageCode, uint32_t len)
-{
-  memset(m_buf, 0, sizeof(m_buf)); 
-  int a = 4;
-  if(dbd == 0) {
-    uint32_t bc = m_fileSize / BLOCKSIZE;
-    uint32_t bl = BLOCKSIZE;
-    byte c[8] = {
-      0,//Dense code
-      bc >> 16, bc >> 8, bc,
-      0, //Reserve
-      bl >> 16, bl >> 8, bl    
-    };
-    memcpy(&m_buf[4], c, 8);
-    a += 8;
-    m_buf[3] = 0x08;
-  }
-  switch(pageCode) {
-  case 0x3F:
-  case 0x03:  //Drive parameters
-    m_buf[a + 0] = 0x03; //Page code
-    m_buf[a + 1] = 0x16; //Page length
-    m_buf[a + 11] = 0x3F;//number of sectors/track
-    a += 24;
-    if(pageCode != 0x3F) {
-      break;
-    }
-  case 0x04:  //Drive parameters
-    {
-      uint32_t bc = m_fileSize / BLOCKSIZE;
-      m_buf[a + 0] = 0x04; //Page code
-      m_buf[a + 1] = 0x16; // Page length
-      m_buf[a + 2] = bc >> 16;// Cylinder length
-      m_buf[a + 3] = bc >> 8;
-      m_buf[a + 4] = bc;
-      m_buf[a + 5] = 1;   //Number of heads
-      a += 24;
-    }
-    if(pageCode != 0x3F) {
-      break;
-    }
-  default:
-    break;
-  }
-  m_buf[0] = a - 1;
-  writeDataPhase(len < a ? len : a, m_buf);
-}
-
-/*
- * MsgIn2.
- */
-void MsgIn2(int msg)
-{
-  LOGN("MsgIn2");
-  gpio_write(MSG, high);
-  gpio_write(CD, high);
-  gpio_write(IO, high);
-  writeHandshake(msg);
-}
-
-/*
- * MsgOut2.
- */
-void MsgOut2()
-{
-  LOGN("MsgOut2");
-  gpio_write(MSG, high);
-  gpio_write(CD, high);
-  gpio_write(IO, low);
-  m_msb[m_msc] = readHandshake();
-  m_msc++;
-  m_msc %= 256;
-}
-
-/*
- * Main loop.
- */
-void loop() 
-{
-  int sts = 0;
-  int msg = 0;
-
-  //BSY,SEL + is bus free
-  // Selection check
-  // Loop between BSY-
-  if(isHigh(gpio_read(BSY))) {
-    return;
-  }
-  // Loop while SEL is +
-  if(isLow(gpio_read(SEL))) {
-    return;
-  }
-  // BSY+ SEL-
-  byte db = readIO();  
-  if((db & (1 << SCSIID)) == 0) {
-    return;
-  }
-
-  LOGN("Selection");
-  m_isBusReset = false;
-  // Set BSY to-when selected
-  gpio_mode(BSY, GPIO_OUTPUT_PP);
-  gpio_write(BSY, high);
-  while(isHigh(gpio_read(SEL))) {
-    if(m_isBusReset) {
-      goto BusFree;
-    }
-  }
-  if(isHigh(gpio_read(ATN))) {
-    bool syncenable = false;
-    int syncperiod = 50;
-    int syncoffset = 0;
-    m_msc = 0;
-    memset(m_msb, 0x00, sizeof(m_msb));
-    while(isHigh(gpio_read(ATN))) {
-      MsgOut2();
-    }
-    for(int i = 0; i < m_msc; i++) {
-      // ABORT
-      if (m_msb[i] == 0x06) {
-        goto BusFree;
-      }
-      // BUS DEVICE RESET
-      if (m_msb[i] == 0x0C) {
-        syncoffset = 0;
-        goto BusFree;
-      }
-      // IDENTIFY
-      if (m_msb[i] >= 0x80) {
-      }
-      // Extended message
-      if (m_msb[i] == 0x01) {
-        // Check only when synchronous transfer is possible
-        if (!syncenable || m_msb[i + 2] != 0x01) {
-          MsgIn2(0x07);
-          break;
-        }
-        // Transfer period factor(50 x 4 = Limited to 200ns)
-        syncperiod = m_msb[i + 3];
-        if (syncperiod > 50) {
-          syncoffset = 50;
-        }
-        // REQ/ACK offset(Limited to 16)
-        syncoffset = m_msb[i + 4];
-        if (syncoffset > 16) {
-          syncoffset = 16;
-        }
-        // STDR response message generation
-        MsgIn2(0x01);
-        MsgIn2(0x03);
-        MsgIn2(0x01);
-        MsgIn2(syncperiod);
-        MsgIn2(syncoffset);
-        break;
-      }
-    }
-  }
-
-  LOGN("Command");
-  gpio_write(MSG, low);
-  gpio_write(CD, high);
-  gpio_write(IO, low);
-  int len;
-  byte cmd[12];
-  cmd[0] = readHandshake();
-  LOGHEX(cmd[0]);
-  len = 1;
-  switch(cmd[0] >> 5) {
-  case 0b000:
-    len = 6;
-    break;
-  case 0b001:
-    len = 10;
-    break;
-  case 0b010:
-    len = 10;
-    break;
-  case 0b101:
-    len = 12;
-    break;
-  default:
-    break;
-  }
-  for(int i = 1; i < len; i++ ) {
-    cmd[i] = readHandshake();
-    LOGHEX(cmd[i]);
-  }
-  LOGN("");
-
-  switch(cmd[0]) {
-  case 0x00:
-    LOGN("[Test Unit]");
-    break;
-  case 0x01:
-    LOGN("[Rezero Unit]");
-    break;
-  case 0x03:
-    LOGN("[RequestSense]");
-    onRequestSenseCommand(cmd[4]);
-    break;
-  case 0x04:
-    LOGN("[FormatUnit]");
-    break;
-  case 0x06:
-    LOGN("[FormatUnit]");
-    break;
-  case 0x07:
-    LOGN("[ReassignBlocks]");
-    break;
-  case 0x08:
-    LOGN("[Read6]");
-    sts = onReadCommand((((uint32_t)cmd[1] & 0x1F) << 16) | ((uint32_t)cmd[2] << 8) | cmd[3], (cmd[4] == 0) ? 0x100 : cmd[4]);
-    break;
-  case 0x0A:
-    LOGN("[Write6]");
-    sts = onWriteCommand((((uint32_t)cmd[1] & 0x1F) << 16) | ((uint32_t)cmd[2] << 8) | cmd[3], (cmd[4] == 0) ? 0x100 : cmd[4]);
-    break;
-  case 0x0B:
-    LOGN("[Seek6]");
-    break;
-  case 0x12:
-    LOGN("[Inquiry]");
-    onInquiryCommand(cmd[4]);
-    break;
-  case 0x1A:
-    LOGN("[ModeSense6]");
-    onModeSenseCommand(cmd[1]&0x80, cmd[2] & 0x3F, cmd[4]);
-    break;
-  case 0x1B:
-    LOGN("[StartStopUnit]");
-    break;
-  case 0x1E:
-    LOGN("[PreAllowMed.Removal]");
-    break;
-  case 0x25:
-    LOGN("[ReadCapacity]");
-    onReadCapacityCommand(cmd[8]);
-    break;
-  case 0x28:
-    LOGN("[Read10]");
-    sts = onReadCommand(((uint32_t)cmd[2] << 24) | ((uint32_t)cmd[3] << 16) | ((uint32_t)cmd[4] << 8) | cmd[5], ((uint32_t)cmd[7] << 8) | cmd[8]);
-    break;
-  case 0x2A:
-    LOGN("[Write10]");
-    sts = onWriteCommand(((uint32_t)cmd[2] << 24) | ((uint32_t)cmd[3] << 16) | ((uint32_t)cmd[4] << 8) | cmd[5], ((uint32_t)cmd[7] << 8) | cmd[8]);
-    break;
-  case 0x2B:
-    LOGN("[Seek10]");
-    break;
-  case 0x5A:
-    LOGN("[ModeSense10]");
-    onModeSenseCommand(cmd[1] & 0x80, cmd[2] & 0x3F, ((uint32_t)cmd[7] << 8) | cmd[8]);
-    break;
-  default:
-    LOGN("[*Unknown]");
-    sts = 2;
-    m_senseKey = 5;
-    break;
-  }
-  if(m_isBusReset) {
-     goto BusFree;
-  }
-
-  LOGN("Sts");
-  gpio_write(MSG, low);
-  gpio_write(CD, high);
-  gpio_write(IO, high);
-  writeHandshake(sts);
-  if(m_isBusReset) {
-     goto BusFree;
-  }
-
-  LOGN("MsgIn");
-  gpio_write(MSG, high);
-  gpio_write(CD, high);
-  gpio_write(IO, high);
-  writeHandshake(msg);
-
-BusFree:
-  LOGN("BusFree");
-  m_isBusReset = false;
-  gpio_write(REQ, low);
-  gpio_write(MSG, low);
-  gpio_write(CD, low);
-  gpio_write(IO, low);
-//  gpio_write(BSY, low);
-  gpio_mode(BSY, GPIO_INPUT_PU);
-}
diff --git a/ArdSCSino.png b/ArdSCSino.png
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diff --git a/gerber/ArdSCSino.zip b/gerber/ArdSCSino.zip
deleted file mode 100644
index ef96520..0000000
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