M306V2 Mitsubishi, M306V2 Datasheet - Page 187

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

Rev. 1.0
Figure 2.16.10 Vertical position register i (i = 1 to 16)
Figure 2.16.11 Horizontal position register
The horizontal position is common to all blocks, and can be set in 256 steps (where 1 step is 4T
being OSD oscillation cycle) as values “00
(address 0204
The vertical position for each block can be set in 1024 steps (where each step is 1T
as values “002
vertical position register i is shown in Figure 2.16.10.
(b15)
b7
Vertical position register i
b6 b5 b4 b3 b2 b1
Horizontal position register
b7 b6 b5 b4 b3 b2 b1 b0
16
16
). The horizontal position register is shown in Figure 2.16.11.
” to “3FF
(b8)
b0
b7 b6 b5 b4 b3 b2 b1 b0
16
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
” in vertical position register i (i = 1 to 16) (addresses 0220
HP_7 to HP_0 Horizontal display start
Note : The setting value synchronizes with the V
Bit symbol
Symbol
HP
VPi_9 to VPi_0 Vertical display start
Nothing is assined.
In an attempt to write to this bit, write “0.”
The value, if read, turns out to be indeterminate.
Note : Do not set VPi
position control bits
Bit symbol
16
VPi (i = 1 to 16)
” to “FF
Symbol
Bit name
position control bits of
SPRITE font
16
Address
” in bits 0 to 7 of the horizontal position register
Bit name
0204
Odd addresses within addresses 0220
“001
Even addresses within addresses 0220
Horizontal display start position = 4T
16
16
(n: setting value, T
,” VPi
SYNC
Address
“400
.
Vertical display start position = T
and ON-SCREEN DISPLAY CONTROLLER
16
Function
.”
(n: setting value, T
OSC
MITSUBISHI MICROCOMPUTERS
: OSD oscillation cycle)
M306V2ME-XXXFP
Function
16
When reset
16
OSC
H
to 023F
: H
to 023F
00
H
16
SYNC
M306V2EEFP
n
(T
16
16
16
cycle)
H
R W
H
, Indeterminate
to 023F
: H
n
When reset
SYNC
OSC
R W
16
, T
cycle))
). The
OSC
187