R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 255

• 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: -

8.2.2
QACR0 specifies the area maped which store queue 0 (SQ0) is mapped when the MMU is
disabled.
Initial value:
Initial value:
Bit
31 to 5
4 to 2
1, 0
R/W:
R/W:
Bit:
Bit:
Queue Address Control Register 0 (QACR0)
Bit Name

AREA0

31
15
R
R
0
0
30
14
R
R
0
0
29
13
R
R
0
0
Initial
Value
All 0
Undefined R/W
All 0
28
12
R
R
0
0
27
11
R
R
0
0
R/W
R
R
26
10
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
When the MMU is disabled, these bits generate
physical address bits [28:26] for SQ0.
Reserved
These bits are always read as 0. The write value should
always be 0.
25
R
R
0
9
0
24
R
R
0
8
0
23
R
R
0
7
0
Rev.1.00 Dec. 13, 2005 Page 203 of 1286
22
R
R
0
6
0
21
R
R
0
5
0
R/W
20
R
0
4
AREA0
R/W
19
R
0
3
Section 8 Caches
REJ09B0158-0100
R/W
18
R
0
2
17
R
R
0
1
0
16
R
R
0
0
0