R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 935

• 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: -

• INTSTR1
Bit
7 to 3
2
1
0
Bit Name
—
CRCERI
DTERI
CTERI
Initial value:
Initial
Value
All 0
0
0
0
R/W:
Bit:

R
7
0
R/W
R
R/W
R/W
R/W

6
0
R
Description
Reserved
These bits are always read as 0. The write
value should always be 0.
CRC Error Interrupt Flag
0: No interrupt
[Clearing condition]
Write 0 after reading CRCERI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When a CRC error for command response
or receive data or a CRC status error for
transmit data response is detected while
CRCERIE = 1.
For the command response, CRC is
checked when the RTY4 in RSPTYR is
enabled.
Data Timeout Error Interrupt Flag
0: No interrupt
[Clearing condition]
Write 0 after reading DTERI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When a data timeout error specified in
DTOUTR occurs while DTERIE = 1.
Command Timeout Error Interrupt Flag
0: No interrupt
[Clearing condition]
Write 0 after reading CTERI = 1.
(Writing 1 is invalid)
1: Interrupt requested
[Setting condition]
When a command timeout error specified
in TOCR occurs while CTERIE = 1.

R
5
0

4
0
R

Section 24 Multimedia Card Interface (MMCIF)
R
3
0
Rev.1.00 Dec. 13, 2005 Page 883 of 1286
CRC
ERI
R/W
2
0
DTERI CTERI
R/W
1
0
R/W
0
0
REJ09B0158-0100
Interrupt
output
—
ERR
ERR
ERR