m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 80

• Manufacturer Part Number: m37280eksp
• Description: Single-chip 8-bit Cmos Microcomputer With Closed Caption Decoder And On-screen Display Controller
• Manufacturer: Mitsumi Electronics, Corp.

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