68HC08TV24 Datasheet, PDF (222/368 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

On-Screen Display Module (OSD)
17.9.8 OSD Event Line Register . . . . . . . . . . . . . . . . . . . . . . . . . . 259
17.9.9 OSD Event Count Register . . . . . . . . . . . . . . . . . . . . . . . . 260
17.9.10 OSD Output Control Register. . . . . . . . . . . . . . . . . . . . . . . 260
17.9.11 OSD Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
17.9.12 OSD Matrix Start Register . . . . . . . . . . . . . . . . . . . . . . . . . 263
17.9.13 OSD Matrix End Register . . . . . . . . . . . . . . . . . . . . . . . . . . 265
17.10 Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
17.10.1 Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .265
17.10.2 Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .266
17.11 Interrupts and Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
17.2 Introduction
The on-screen display (OSD) module converts programmed character
addresses and control information into digital color, intensity, and
blanking outputs to display user-defined characters on a television
screen for on-screen programming and closed-caption (CC)
applications.
17.3 Features
The OSD module provides these features:
• 192 user-defined (programmable in FLASH memory)
9 x 13 characters for use in CC mode
• 126 user-defined (programmable in FLASH memory)
12 x 18 characters for use in OSD mode
• 34 columns by 16 rows in CC mode (standard size)
• 24 columns by 12 rows in OSD mode (standard size)
Advance Information
222
On-Screen Display Module (OSD)
MC68HC908TV24 — Rev. 2.1
Freescale Semiconductor