R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 885
R8A77850ANBGV
Manufacturer Part Number
R8A77850ANBGV
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ANBGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
600MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
108
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1 V ~ 1.2 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
436-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R8A77850ANBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 885 of 1694
- Download datasheet (9Mb)
19.3.4
The display unit status register clear register (DSRCR) is a register which clears the various flags
in DSSR.
Internal update:
Internal update:
Bit
31 to 16 ⎯
15
14
13, 12
11
10
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Display Unit Status Register Clear Register (DSRCR)
Bit Name
TVCL
FRCL
⎯
VBCL
⎯
TVCL
31
15
—
—
W
R
0
FRCL
30
14
—
—
W
R
0
Initial
Value
All 0
Undefined W
Undefined W
All 0
Undefined W
0
29
—
13
—
R
R
0
0
28
12
—
—
R
R
0
0
R/W
R
R
R
VBCL
27
11
—
—
W
R
0
Internal
Update
⎯
None
None
⎯
None
⎯
26
10
—
—
R
R
0
0
RICL
25
—
—
W
R
0
9
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
TV Synchronous Signal Error Flag Clear
0: The TVR flag in DSSR is not changed.
1: The TVR flag in DSSR is cleared to 0.
Flame Flag Clear
0: The FRM flag in DSSR is not changed.
1: The FRM flag in DSSR is cleared to 0.
Reserved
These bits are always read as 0. The write value
should always be 0.
Vertical Blanking Flag Clear
0: The VBK flag in DSSR is not changed.
1: The VBK flag in DSSR is cleared to 0.
Reserved
This bit is always read as 0. The write value
should always be 0.
HBCL
24
—
—
W
R
0
8
23
—
—
R
R
0
7
0
Rev.1.00 Jan. 10, 2008 Page 853 of 1658
22
—
—
R
R
0
6
0
21
—
—
R
R
0
5
0
20
—
—
R
R
0
4
0
19. Display Unit (DU)
19
—
—
R
R
0
3
0
REJ09B0261-0100
18
—
—
R
R
0
2
0
17
—
—
R
R
0
1
0
16
—
—
R
R
0
0
0
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