R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 718
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: 718 of 1694
- Download datasheet (9Mb)
14. Direct Memory Access Controller (DMAC)
Rev.1.00 Jan. 10, 2008 Page 686 of 1658
REJ09B0261-0100
Bit
15, 14
13, 12
Bit Name
DM[1:0]
SM[1:0]
Initial
Value
00
00
R/W
R/W
R/W
Descriptions
Destination Address Mode 1, 0
Specify whether the DMA destination address is
incremented or decremented.
00: Destination address is fixed
01: Destination address is incremented
10: Destination address is decremented
11: Setting prohibited
For any setting (00, 01, or 10), specifying a transfer size
greater than the bus width divides bus cycles into two or
more, and increases the number of addresses for the
divided bus cycles.
Source Address Mode 1, 0
Specify whether the DMA source address is
incremented or decremented.
00: Source address is fixed
01: Source address is incremented
10: Source address is decremented
11: Setting prohibited
For any setting (00, 01, or 10), specifying a transfer size
greater than the bus width divides bus cycles into two or
more, and increases the number of addresses for the
divided bus cycles.
byte unit transfer: +1
word unit transfer: +2
longword unit transfer: +4
16-byte unit transfer: +16
32-byte unit transfer: +32
byte unit transfer: −1
word unit transfer: −2
longword unit transfer: −4
Setting prohibited in 16/32-byte unit transfer
byte unit transfer: +1
word unit transfer: +2
longword units transfer: +4
16-byte unit transfer: +16
32-byte unit transfer: +32
byte unit transfer: −1
word unit transfer: −2
longword unit transfer: −4
Setting prohibited in 16/32-byte unit transfer
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