M306V2 Mitsubishi, M306V2 Datasheet - Page 182

• Manufacturer Part Number: M306V2
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

182
Figure 2.16.4 Block control register i (i = 0 to 16)
Block control register i
b7 b6 b5 b4 b3 b2 b1 b0
Notes 1: Tc is OSD clock cycle divided in pre-divide circuit
Bit symbol
Nothing is assigned. In an attempt to write to this bit, write “0.”
The value, if read, turns out to be indeterminate.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
BCi_0
BCi_1
BCi_2
BCi_3
BCi_4
BCi_5
BCi_6
BCi (i = 1 to 16)
2: H is H
3: This character size is available only in Layer 2. At this time, set layer 1’s
4: In OSDL and OSDP modes, 1.5Tc size cannot be used.
pre-divide ratio = 5 2, layer 1’s horizontal dot size = 1Tc.
Symbol
Display mode
selection bits
Dot size
selection bits
Pre-divide ratio
selection bits
SYNC
Bit name
b6 b5 b4 b3
b0 b1 b0
0
0
1
1
0
0
0
0
1
1
1
1
0
1
1
1
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
OSDS mode (No bordered)
CC mode
CDOSD mode
OSDP mode (No bordered)
OSDS mode (Bordered)
OSDP mode (Bordered)
OSDL mode
Display OFF
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Pre-divide
ratio
5 1
5 2
5 3
Function
and ON-SCREEN DISPLAY CONTROLLER
Indeterminate
Functions
When reset
1Tc
1Tc
2Tc
3Tc
1Tc
1Tc
2Tc
3Tc
1.5Tc
1.5Tc
1Tc
1Tc
2Tc
3Tc
MITSUBISHI MICROCOMPUTERS
Dot size
1/2H
1H
2H
3H
1/2H
1H
2H
3H
1/2H
1H
2H
3H
1/2H (See notes 3, 4)
1H (See notes 3, 4)
M306V2ME-XXXFP
M306V2EEFP
R
W
Rev. 1.0