R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 1023

• 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: -

Note:
25.3.10 HAC Control Register (HACACR)
HACACR is a 32-bit read/write register used for controlling the HAC interface.
Initial value:
Initial value:
Bit
13
12
11 to 0
Bit
31
30
R/W:
R/W:
Bit:
Bit:
*
Bit Name
PLRFOV
PRRFOV

Bit Name

DMARX16
This register is read/write. Writing 0 to the bit initializes it but writing 1 has no effect.

31
15

R
R
1
0
RX16
DMA
R/W

30
14
R
0
0
TX16
DMA
R/W
29
13

R
0
0
Initial
Value
0
0
All 0
Initial
Value
1
0
28
12


R
R
0
0
R/W
R/W
R/W
R
R/W
R
R/W

27
11

R
R
0
0
ATOMIC
TX12_
R/W
26
10

R
1
0
Description
PCML RX Overrun
0: No PCML RX data overrun has occurred.
1: PCML RX data overrun has occurred because the
PCMR RX Overrun
0: No PCMR RX data overrun has occurred.
1: PCMR RX data overrun has occurred because the
Reserved
Always 0 for read and write.
Description
Reserved
Always 1 for read and write..
16-bit RX DMA Enable
0: Disables 16-bit packed RX DMA mode. Enables the
1: Enables 16-bit packed RX DMA mode. Disables the
RXDMAL_EN and RXDMAR_EN settings.
RXDMAL_EN and RXDMAR_EN settings.

HAC has received new data from slot 3 before PCML
data is not read out.
HAC has received new data from slot 4 before PCMR
data is not read out.
25

R
R
0
9
0
RXDMAL
R/W
_EN
24

R
0
8
0
TXDMAL
R/W
_EN
23

R
0
7
0
RXDMAR
Rev.1.00 Dec. 13, 2005 Page 971 of 1286
R/W
_EN
22
Section 25 Audio Codec Interface (HAC)

R
0
6
0
TXDMAR
R/W
_EN
21

R
0
0
5
20


R
R
0
4
0

19

R
R
0
3
0
REJ09B0158-0100
18


R
R
0
2
0

17

R
R
0
1
0
16

R
R

0
0
0