Revision # 1.10   Modifications made on March 24, 2006

• 修改了引脚说明章节中有关PB、PC和PD的描述
• 删除输入输出中章节中PB中高4位和PD口高7位的相关描述
• 修改了掩膜选项中上拉电阻的选项

Revision # 1.00   This was posted on February 6, 2006