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| 型號： | M37151 |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| 中文描述： | 單芯片8位CMOS微機隱蔽字幕解碼器和屏幕顯示控制器 |
| 文件頁數(shù)： | 69/139頁 |
| 文件大小： | 1491K |
| 代理商： | M37151 |
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SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37151M6/M8/MA/MC/MF-XXXFP, M37151EFFP
MITSUBISHI MICROCOMPUTERS
68
Rev 1.0
The horizontal display start position is common to all blocks, and can
be set in 128 steps (where 1 step is 4T
OSC
, T
OSC
being the OSD
oscillation cycle) as values “00
16
” to “FF
16
” in bits 0 to 6 of the hori-
zontal position register (address 00D1
16
). The horizontal position reg-
ister is shown in Figure 8.11.8.
Fig. 8.11.8 Horizontal Position Register
Notes 1 :
1T
C
(T
C
: OSD clock cycle divided in pre-divide circuit) gap occurs
between the horizontal display start position set by the horizontal
position register and the most left dot of the 1st block. Accordingly,
when 2 blocks have different pre-divide ratios, their horizontal dis-
play start position will not match.
2 :
The horizontal start position is based on the OSD clock source cycle
selected for each block. Accordingly, when 2 blocks have different
OSD clock source cycles, their horizontal display start position will
not match.
3 :
When setting “00
16
” to the horizontal position register, it needs an
approximately 62T
OSC
(= T
def
) interval from a rising edge (when nega-
tive polarity is selected) of H
SYNC
signal to the horizontal display start
position.
Fig. 8.11.9 Notes on Horizontal Display Start Position
4
T
O
S
C
’
N
4
T
O
S
C
N
H
S
Y
N
C
1
T
C
1
T
C
1T
C
N
o
t
e
1
N
o
t
e
2
B
l
o
c
k
2
(
P
r
e
-
d
i
v
i
d
e
r
a
t
i
o
=
2
,
c
l
o
c
k
s
o
u
r
c
e
=
d
a
t
a
s
l
i
c
e
r
c
l
o
c
k
)
B
l
o
c
k
3
(
P
r
e
-
d
i
v
i
d
e
r
a
t
i
o
=
3
,
c
l
o
c
k
s
o
u
r
c
e
=
d
a
t
a
s
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i
c
e
r
c
l
o
c
k
)
Block 4 (Pre-divide ratio = 3, clock source = OSC1)
T
d
e
f
T
d
e
f
’
N
1
T
O
T
d
:
V
O
O
6
a
S
S
2
l
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D
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(
e
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a
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)
T
C
:
S
e
f
o
k
i
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i
-
i
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:
l
:
b7b6b5b4b3b2b1b0
Horizontal position register (HP) [Address 00D1
16
]
B
0
to
6
Name
Horizontal Position Register
7
Horizontal display start
position control bits
(HP0 to HP6)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is
“
0.
”
Functions
After reset R W
Horizontal display start position
4Tosc
n
(n: setting value, Tosc: OSD oscillation cycle)
0
0
R W
R
—
Note:
The setting value synchronizes with the V
SYNC
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37151EFFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| M37151EFSS | 功能描述:DEV MCU/8BIT CMOS EMULATION CHIP RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| M37151ERSS | 制造商:Renesas Electronics Corporation 功能描述:DEV MCU/8BIT CMOS EMULATION CHIP - Bulk |
| M37151M6 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37151M6_02 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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