R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1215
R8A77850ADBGV#RD0Z
Manufacturer Part Number
R8A77850ADBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV#RD0Z
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
Part Number:
R8A77850ADBGV#RD0ZR8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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24.3.5
The INTCR registers enable or disable interrupts.
(1)
Bit
0
Bit
7
6
5
INTCR0
Interrupt Control Registers 0 to 2 (INTCR0 to INTCR2)
Bit Name
REQ
Bit Name
FEIE
FFIE
DRPIE
Initial value:
Initial
Value
0
Initial
Value
0
0
0
R/W:
Bit:
FEIE
R/W
7
0
R/W
R/W
R/W
R/W
R/W
R
FFIE DRPIE DTIE CRPIE CMDIE
R/W
6
0
Description
Interrupt Request
Indicates whether an interrupt is requested or not.
When any of the INTSTR0, INTSTR1 and INTSTR2
flags is set, this bit is set to 1. Setting of the INTSTR0,
INTSTR1 and INTSTR2 flags is controlled by the
enable bits in INTCR0, INTSTR1 and INTCR2.
0: No interrupt requested.
1: Interrupt requested.
Description
FIFO Empty Interrupt Flag Setting Enable
0: Disables FIFO empty interrupt (disables FEI flag
1. Enables FIFO empty interrupt (enables FEI flag
FIFO Full Interrupt Flag Setting Enable
0: Disables FIFO full interrupt (disables FFI flag
1: Enables FIFO full interrupt (enables FFI flag setting).
Data Response Interrupt Flag Setting Enable
0: Disables data response interrupt (disables DPRI flag
1: Enables data response interrupt (enables DPRI flag
R/W
5
0
setting).
setting).
setting).
setting).
setting).
R/W
4
0
R/W
3
0
Rev.1.00 Jan. 10, 2008 Page 1183 of 1658
R/W
2
0
24. Multimedia Card Interface (MMCIF)
R/W
DBS
YIE
1
0
BTIE
R/W
0
0
REJ09B0261-0100
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