mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 1054

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Video Controller
19.5.2.1 PAL PROGRAMMING PROCEDURE EXAMPLE. Use the following procedure to
program your video controller using an ADV7176 video encoder in slave mode with video
data in CCIR 4:2:2 format.
• Program the VBCB register with the components of the background video. For a black
• Program 0x09005A5A to the VFCR1. It defines a field of 288 lines, in which each line
• Program the start address of the odd field to VFAA1 register.
• Program the start address of the even field to the VFBA1 register. This address must
• Use Table 19-2 to configure the video controller RAM array.
• Write 0x02 to the VCMR to select RAM_1 and FIFO register set 1 as the active set.
• Program 0x2041 to the VCCR to operate the video controller.
background, write 0x80108010 to the VBCB register.
consists of 90 burst of data. There is a GAP1 of one line (90 bursts) long between two
consecutive lines due to interlace mode.
be equal to the VFAA1 address+0x5A0.
Freescale Semiconductor, Inc.
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MPC823 REFERENCE MANUAL
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