R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 151
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: 151 of 1694
- Download datasheet (9Mb)
(14) FPU Exception
• Source: Exception due to execution of a floating-point operation
• Transition address: VBR + H'00000100
• Transition operations:
FPU_exception()
{
}
The PC and SR contents for the instruction at which this exception occurred are saved in SPC
and SSR . The R15 contents at this time are saved in SGR. Exception code H'120 is set in
EXPEVT. The BL, MD, and RB bits are set to 1 in SR, and a branch is made to PC = VBR +
H'0100.
SPC = PC;
SSR = SR;
SGR = R15;
EXPEVT = H'0000 0120;
SR.MD = 1;
SR.RB = 1;
SR.BL = 1;
PC = VBR + H'0000 0100;
Rev.1.00 Jan. 10, 2008 Page 119 of 1658
5. Exception Handling
REJ09B0261-0100
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