R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 150

• 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
5.2.1
The TRAPA exception register (TRA) consists of 8-bit immediate data (imm) for the TRAPA
instruction. TRA is set automatically by hardware when a TRAPA instruction is executed. TRA
can also be modified by software.
Initial value:
Initial value:
Rev.1.00 Dec. 13, 2005 Page 98 of 1286
REJ09B0158-0100
Bit
31 to 10 
9 to 2
1, 0
R/W:
R/W:
Bit:
Bit:
TRAPA Exception Register (TRA)
Bit Name
TRACODE

31
15
R
R
0
0
30
14
R
R
0
0
29
13
R
0
R
0
Initial
Value
All 0
Undefined R/W
All 0
28
12
R
R
0
0
27
11
R
0
R
0
R/W
R
R
26
10
R
0
R
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
TRAPA Code
8-bit immediate data of TRAPA instruction is set
Reserved
These bits are always read as 0. The write value should
always be 0.
R/W
25
R
0
9
R/W
24
R
0
8
R/W
23
R
0
7
R/W
22
TRACODE
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
17
R
R
0
1
0
16
R
R
0
0
0