M37280MF_03 Datasheet, PDF (81/179 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

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MITSUBISHI MICROCOMPUTERS
M37280MF–XXXSP, M37280MK–XXXSP
M37280EKSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Data slicer
circuit
(See note)
Data slicer clock
“00”
32kHz
LC
Ceramic •
quartz-crystal
OSC1 clock
“10”
CS2, CS1
“11”
“0”
CS0
“1”
Oscillating mode for OSD
Note : To use data slicer clock, set bit 0 of data slicer control register 1 to “1.”
Fig. 12.11.17 Block Diagram of OSD Selection Circuit
OSD control circuit
Rev. 1.0
80