R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 708
R8A77850AADBGV
Manufacturer Part Number
R8A77850AADBGV
Description
IC SUPERH MCU 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850AADBGV
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
-40°C ~ 85°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:
R8A77850AADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 708 of 1694
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14. Direct Memory Access Controller (DMAC)
14.3.2
SARB are 32-bit readable/writable registers that specify the source address of a DMA transfer that
is set in SAR again in repeat/reload mode. The data written to SAR by the CPU is also written to
SARB. To set the address that is different from SAR address, write data to SAR, then, to SARB.
A word or longword boundary address should be specified when a word or longword transfer is
performed respectively. A 16-byte or 32-byte boundary value should be specified when a 16-byte
or 32-byte transfer is performed respectively.
The initial value of SARB is undefined.
Rev.1.00 Jan. 10, 2008 Page 676 of 1658
REJ09B0261-0100
Initial value:
Initial value:
R/W:
R/W:
BIt:
BIt:
DMA Source Address Registers B0 to B3, B6 to B9 (SARB0 to SARB3, SARB6 to
SARB9)
R/W
R/W
31
15
⎯
⎯
R/W
R/W
30
⎯
14
⎯
R/W
R/W
29
⎯
13
⎯
R/W
R/W
28
12
⎯
⎯
R/W
R/W
27
11
⎯
⎯
R/W
R/W
26
10
⎯
⎯
R/W
R/W
25
⎯
⎯
9
R/W
R/W
24
⎯
⎯
8
R/W
R/W
23
⎯
⎯
7
R/W
R/W
22
⎯
⎯
6
R/W
R/W
21
⎯
⎯
5
R/W
R/W
20
⎯
⎯
4
R/W
R/W
19
⎯
⎯
3
R/W
R/W
18
⎯
⎯
2
R/W
R/W
17
⎯
⎯
1
R/W
R/W
16
⎯
⎯
0
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