title: assembly int10h not blinking
body: <p>why is that the display character is not blinking? i know that the higher bit should be set to 1 in order for the blinking bit to be turn on. ive turn it on and yet nothing happens.</p>
  
  <p>ive research online and sometimes there are issues like this wherein there are times it blinks, other times it doesnt. Thanks</p>
  
  <pre><code>.model small
  .stack 64
  .data
  msg db 09,'Steven J',08,'$'
  .code
  main proc far
  mov ax,@data
  mov ds,ax
  mov ah,09h
  mov al,'*'
  mov bh,00h
  mov bl,0f0h
  mov cx,12
  int 10h
  mov ah,4ch
  int 21h
  main endp
  end main
  </code></pre>