diff --git a/cc_write b/cc_write
index 8336a80..e5fcc5b 100755
Binary files a/cc_write and b/cc_write differ
diff --git a/cc_write.c b/cc_write.c
index 4df3289..440bd5e 100644
--- a/cc_write.c
+++ b/cc_write.c
@@ -111,6 +111,7 @@ int writePage(int page)
   uint32_t offset = ((page&0xf)<<11) + Pages[page].minoffset;
 
   uint32_t len = Pages[page].maxoffset-Pages[page].minoffset+1;
+  if(len&0xf) len= (len&0x7f0)+16;
   // configure DMA-0 pour DEBUG --> RAM
   uint8_t dma_desc0[8];
   dma_desc0[0] = 0x62;// src[15:8]
@@ -279,12 +280,12 @@ int main(int argc,char **argv)
     int page= (sla+addr)>>11;
     if (page>maxpage) maxpage=page;
     uint16_t start=(sla+addr)&0x7ff;
-    if(start+len> 2048)
-    {
+    if(start+len> 2048) // some datas are for next page
+    { //copy end of datas to next page
       if (page+1>maxpage) maxpage=page+1;
       memcpy(&Pages[page+1].datas[0]
-		,data,(start+len-2048));
-      if(0 < Pages[page].minoffset) Pages[page].minoffset=0;
+		,data+2048-start,(start+len-2048));
+      if(0 < Pages[page+1].minoffset) Pages[page+1].minoffset=0;
       if( (start+len-2048-1) > Pages[page].maxoffset) Pages[page].maxoffset=start+len-2048-1;
       len=2048-start;
     }