R8A77850ANBGV Renesas Electronics America, R8A77850ANBGV Datasheet - Page 1307

• Manufacturer Part Number: R8A77850ANBGV
• Description: IC SUPERH MPU ROMLESS 436-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77850ANBGV

• 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: -20°C ~ 75°C
• Package / Case: 436-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

25.3.4
HACPCML is a 32-bit read/write register used for accessing the left channel of the codec in
digital audio recording or stream playback. To transmit the PCM playback left channel data to the
codec, write the data to HACPCML. To receive the PCM record left channel data from the codec,
read HACPCML. The data is left justified when accommodating a codec with ADC/DAC
resolution of 20 bits or less.
Initial value:
Initial value:
Bit
31 to 20
19 to 0
R/W:
R/W:
Bit:
Bit:
PCM Left Channel Register (HACPCML)
Bit Name
⎯
D19 to D0
D15
R/W
31
15
⎯
R
0
0
D14
R/W
⎯
30
14
R
0
0
D13
R/W
29
⎯
13
R
0
0
Initial
Value
All 0
All 0
D12
R/W
28
12
⎯
R
0
0
D11
R/W
R/W
R
R/W
27
11
⎯
R
0
0
D10
R/W
26
⎯
10
R
0
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Data 19 to 0
Write the PCM playback left channel data to these bits.
The HAC then transmits the data to the codec on an on-
demand basis.
Read these bits to get the PCM record left channel data
from the codec.
R/W
D9
⎯
25
R
0
9
0
R/W
D8
24
⎯
R
0
8
0
R/W
D7
23
⎯
R
0
7
0
Rev.1.00 Jan. 10, 2008 Page 1275 of 1658
R/W
D6
22
⎯
R
0
0
6
R/W
D5
21
⎯
R
0
0
5
25. Audio Codec Interface (HAC)
R/W
D4
20
⎯
R
0
4
0
R/W
R/W
D19
D3
19
0
3
0
REJ09B0261-0100
D18
R/W
R/W
18
D2
0
2
0
D17
R/W
R/W
D1
17
0
1
0
D16
R/W
R/W
D0
16
0
0
0