R8A77850ADBGV Renesas Electronics America, R8A77850ADBGV Datasheet - Page 251

• Manufacturer Part Number: R8A77850ADBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ADBGV

• 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: -40°C ~ 85°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

8.2.3
QACR1 specifies the area onto which store queue 1 (SQ1) 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 1 (QACR1)
Bit Name
⎯
AREA1
⎯
31
15
R
R
0
0
30
14
R
R
0
0
Initial
Value
All 0
Undefined R/W
All 0
29
13
R
R
0
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
For details on reading from or writing to these bits, see
description in General Precautions on Handling of
Product.
When the MMU is disabled, these bits generate
physical address bits [28:26] for SQ1.
Reserved
For details on reading from or writing to these bits, see
description in General Precautions on Handling of
Product.
25
R
R
0
9
0
24
R
R
0
8
0
23
R
R
0
7
0
Rev.1.00 Jan. 10, 2008 Page 219 of 1658
22
R
R
0
6
0
21
R
R
0
5
0
R/W
20
R
0
4
AREA1
R/W
19
R
0
3
REJ09B0261-0100
R/W
18
R
0
2
8. Caches
17
R
R
0
1
0
16
R
R
0
0
0