UPD16314中文资料MOS INTEGRATED CIRCUIT DOT CHARACTER VFD CONTROLLER/DRIVER数据手册Renesas规格书

描述 Description

DESCRIPTION
The µ PD16314 is a VFD controller/driver capable of displaying a dot matrix VFD. It has 80 anode outputs and 24 grid outputs. A single µ PD16314 can display up to 16C x 2L, 20C x 2L, or 24C x 2L. The µ PD16314 has character generator ROM in which 248 x 5 x 8 dot characters are stored.FEATURES
• Dot matrix VFD controller/driver
• Capable of driving anodes for cursor display (48 units)
• 80 x 8 bits display RAM incorporated
• Capable of alphanumeric and symbolic display
   through internal ROM (5 by 8 dots)
   240 characters plus 8 user-defined characters
• Display contents
   16 columns by 2
rows + 32(16) cursors,
   20 columns by 2
rows + 40(20) cursors,
   or 24 columns by 2
rows + 48(24) cursors.
• Parallel data input/output (switchable between 4 bits and 8 bits)
   or serial data input/output can be selected.
• On-chip oscillator
• Custom ROM supported

特性 Features

• Dot matrix VFD controller/driver
• Capable of driving anodes for cursor display (48 units)
• 80 x 8 bits display RAM incorporated
• Capable of alphanumeric and symbolic display
   through internal ROM (5 by 8 dots)
   240 characters plus 8 user-defined characters
• Display contents
   16 columns by 2
rows + 32(16) cursors,
   20 columns by 2
rows + 40(20) cursors,
   or 24 columns by 2
rows + 48(24) cursors.
• Parallel data input/output (switchable between 4 bits and 8 bits)
   or serial data input/output can be selected.
• On-chip oscillator
• Custom ROM supported