R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 149
![IC SUPERH MPU ROMLESS 449-BGA](/photos/12/46/124616/r8a77800anbgav_sml.jpg)
R8A77800ANBGAV
Manufacturer Part Number
R8A77800ANBGAV
Description
IC SUPERH MPU ROMLESS 449-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77800ANBGV.pdf
(1342 pages)
Specifications of R8A77800ANBGAV
Core Processor
SH-4A
Core Size
32-Bit
Speed
400MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
75
Program Memory Type
ROMless
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
1.15 V ~ 1.35 V
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
449-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:
R8A77800ANBGAV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 149 of 1342
- Download datasheet (7Mb)
5.1
Exception handling processing is handled by a special routine which is executed by a reset,
general exception handling, or interrupt. For example, if the executing instruction ends
abnormally, appropriate action must be taken in order to return to the original program sequence,
or report the abnormality before terminating the processing. The process of generating an
exception handling request in response to abnormal termination, and passing control to a user-
written exception handling routine, in order to support such functions, is given the generic name of
exception handling.
The exception handling in this LSI is of three kinds: resets, general exceptions, and interrupts.
5.2
Table 5.1 lists the configuration of registers related exception handling.
Table 5.1
Note:
Table 5.2
Register Name
TRAPA exception register
Exception event register
Interrupt event register
Register Name
TRAPA exception register
Exception event register
Interrupt event register
*
Summary of Exception Handling
Register Descriptions
P4 is the address when virtual address space P4 area is used. Area 7 is the address
when physical address space area 7 is accessed by using the TLB.
Register Configuration
States of Register in Each Operating Mode
Section 5 Exception Handling
Abbreviation
TRA
EXPEVT
INTEVT
Abbreviation
TRA
EXPEVT
INTEVT
Power-on Reset
Undefined
H'0000 0000
Undefined
R/W
R/W
R/W
R/W
P4 Address*
H'FF00 0020
H'FF00 0024
H'FF00 0028
Rev.1.00 Dec. 13, 2005 Page 97 of 1286
Manual Reset
Undefined
H'0000 0020
Undefined
Area 7 Address*
H'1F00 0020
H'1F00 0024
H'1F00 0028
Section 5 Exception Handling
REJ09B0158-0100
Sleep
Retained
Retained
Retained
Access
Size
32
32
32
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