|-
|}
Type 1
|13||Display Start Address (Low)||Read/Write||Write Only||Write Only||Read/Write||(note 2)
|-
|14||Cursor Address (High)||Read/Write||Read/Write||Read/Write||Read/Write||(note 2) ***check
|-
|15||Cursor Address (Low)||Read/Write||Read/Write||Read/Write||Read/Write||(note 2) **check
|-
|16||Light Pen Address (High)||Read Only||Read Only||Read Only||Read Only||(note 2) **check
|-
|17||Light Pen Address (High)||Read Only||Read Only||Read Only||Read Only||(note 2) **check
|-
|}