R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 152

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

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: -

Section 5 Exception Handling
5.2.3
The interrupt event register (INTEVT) consists of a 14-bit exception code. The exception code is
set automatically by hardware when an exception occurs. INTEVT can also be modified by
software.
Initial value:
Initial value:
Rev.1.00 Dec. 13, 2005 Page 100 of 1286
REJ09B0158-0100
Bit
31 to 14 
13 to 0
R/W:
R/W:
Bit:
Bit:
Interrupt Event Register (INTEVT)
Bit Name
INTCODE
31
15
R
R
0
0
30
14
R
R
0
0
R/W
29
13
R
0
Initial
Value
All 0
Undefined R/W
R/W
28
12
R
0
R/W
27
11
R
0
R/W
R
R/W
26
10
R
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Exception Code
The exception code for an interrupt is set. For details,
see table 5.3.
R/W
25
R
0
9
R/W
24
R
0
8
INTCODE
R/W
23
R
0
7
R/W
22
R
0
6
R/W
21
R
0
5
R/W
20
R
0
4
R/W
19
R
0
3
R/W
18
R
0
2
R/W
17
R
0
1
R/W
16
R
0
0