M306V5ME-XXXSP Datasheet, PDF (157/263 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V5ME-XXXSP
M306V5EESP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
2.14.1 Notes when not Using Data Slicer
When bit 0 of data slicer control register 1 (address 026016) is “0,” terminate the pins as shown in
Figure 2.14.2
<When data slicer circuit and timing signal generating circuit is in OFF state>
Apply the same voltage as VCC to
AVCC pin.
Leave HLF pin open.
Leave VHOLD pin open.
Pull-up CVIN pin to Vcc through
a resistor of 5 kΩ or more.
99 ^AVCC
Open
2 ^HLF
Open
5 kΩ or more
1 ^VHOLD
100 ^CVIN
Figure 2.14.2 Termination of data slicer input/output pins when data slicer circuit and timing
generating circuit is in OFF state
When both bits 0 and 2 of data slicer control register 1 (address 026016) are “1,” terminate the pins as shown
in Figure 2.14.3.
<When using a reference clock generated in timing signal generating circuit as OSD clock>
Apply the same voltage as VCC to AVCC pin.
Connect the same external circuit as when
1µF
using data slicer to HLF pin.
Leave VHOLD pin open.
1 kΩ
200pF
99 ^AVCC
2 ^HLF
Open ₁ VHOLD
Pull-up CVIN to VCC through a resistor
of 5 kΩ or more.
5 kΩ or more
100 ^CVIN
Figure 2.14.3 Termination of data slicer input/output pins when timing signal generating circuit is
in ON state
Rev. 1.0
156