R8A77850BDBGV#RD0Z Renesas Electronics America, R8A77850BDBGV#RD0Z Datasheet - Page 1314

• Manufacturer Part Number: R8A77850BDBGV#RD0Z
• Description: IC SUPERH MPU ROMLESS 436BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850BDBGV#RD0Z

• 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: -

25. Audio Codec Interface (HAC)
25.3.9
HACRSR is a 32-bit read/write register that indicates the status of the HAC RX controller.
Writing 0 to the bit will initialize it.
Rev.1.00 Jan. 10, 2008 Page 1282 of 1658
REJ09B0261-0100
Initial value:
Initial value:
Bit
12
11 to 0
R/W:
R/W:
Bit:
Bit:
RX Status Register (HACRSR)
Bit Name
PRRFOVIE 0
⎯
⎯
31
15
⎯
R
R
0
0
⎯
30
14
⎯
R
R
0
0
PLR
FOV
R/W
29
13
⎯
R
0
0
Initial
Value
All 0
PRR
FOV
R/W
28
12
⎯
R
0
0
R/W
R/W
R
27
11
⎯
⎯
R
R
0
0
26
10
⎯
⎯
R
R
0
0
Description
PCMR RX Overrun Interrupt Enable
0: Disables PCMR RX overrun interrupts.
1: Enables PCMR RX overrun interrupts.
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
STARY STDRY
R/W
22
⎯
R
0
6
0
R/W
21
⎯
R
0
5
0
FRQ
PLR
R/W
20
⎯
R
0
4
0
PRR
FRQ
R/W
⎯
19
R
0
3
0
18
⎯
⎯
R
R
0
2
0
⎯
17
⎯
R
R
0
1
0
16
⎯
R
R
⎯
0
0
0