R8A77850ADBGV#RD0Z Renesas Electronics America, R8A77850ADBGV#RD0Z Datasheet - Page 1197
R8A77850ADBGV#RD0Z
Manufacturer Part Number
R8A77850ADBGV#RD0Z
Description
IC SUPERH MPU ROMLESS 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850ADBGV#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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R8A77850ADBGV#RD0ZR8A77850ADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 1197 of 1694
- Download datasheet (9Mb)
23.4
23.4.1
Figure 23.2 shows the flow of a transmit/receive operation procedure.
Depending on the settings of SPCR, the master transmits data to the slave on either the falling or
rising edge of HSPI_CLK and samples data from the slave at the opposite edge. The data transfer
between the master and slave is completed when the transmit complete status flag (TXFN) in
SPSR is set to 1. This flag should be used to identify when an HSPI transfer event (byte
transmitted and byte received) has occurred, even in the case where the HSPI module is used to
receive data only (null data being transmitted). By default data is transmitted MSB first, but LSB
first is also possible depending on how the LMSB bit in SPSCR is set.
During the transmit operation the slave responds by sending data to the master synchronized with
the HSPI_CLK from the master transmitted. Data from the slave is sampled and transferred to the
shift register in the module and on completion of the transmit operation, is transferred to SPRBR.
Operation
Operation Overview with FIFO Mode Disabled
Yes
operation by setting the MASL bit
setting TFIE and ROIE bits in
Select required interrupts by
Select master or slave
Write data to SPTBR
reading the TXFL bit
SPTBR is empty by
transmit required?
Reset the system
Figure 23.2 Operational Flowchart
in SPSCR
in SPSR
Check if
SPSCR
Another
Start
End
No
Yes
No
Rev.1.00 Jan. 10, 2008 Page 1165 of 1658
TX/RX data to/from slave
23. Serial Peripheral Interface (HSPI)
REJ09B0261-0100
Related parts for R8A77850ADBGV#RD0Z
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: