s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 477
s3c2410a
Manufacturer Part Number
s3c2410a
Description
16/32-bit Risc Arm Microprocessor
Manufacturer
Samsung Semiconductor, Inc.
Datasheet
1.S3C2410A.pdf
(599 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
s3c2410a-20
Manufacturer:
SAMSUNG
Quantity:
15 995
Company:
Part Number:
s3c2410a-20
Manufacturer:
SUNMNG
Quantity:
2 000
Company:
Part Number:
s3c2410a-20-Y080
Manufacturer:
SAMSUNG
Quantity:
2 890
Company:
Part Number:
s3c2410a-20-Y0R0
Manufacturer:
SAMSUNG
Quantity:
523
Part Number:
s3c2410a20-Y080
Manufacturer:
SAMSUNG/三星
Quantity:
20 000
- Current page: 477 of 599
- Download datasheet (3Mb)
S3C2410A
SPI OPERATION
Using the SPI interface, the S3C2410A can send/receive 8 –bit data simultaneously with an external device. A serial
clock line is synchronized with the two data lines for shifting and sampling of the information. When the SPI is the
master, transmission frequency can be controlled by setting the appropriate bit to SPPREn register. You can modify
its frequency to adjust the baud rate data register value. When the SPI is a slave, other master supplies the clock.
When the programmer writes byte data to SPTDATn register, SPI transmit/receive operation will start
simultaneously. In some cases, nSS should be activated before writing byte data to SPTDATn.
Programming Procedure
When a byte data is written into the SPTDATn register, SPI starts to transmit if ENSCK and MSTR of SPCONn
register are set. You can use a typical programming procedure to operate an SPI card.
To program the SPI modules, follow these basic steps:
1. Set Baud Rate Prescaler Register (SPPREn).
2. Set SPCONn to configure properly the SPI module.
3. Write data 0xFF to SPTDATn 10 times in order to initialize MMC or SD card.
4. Set a GPIO pin, which acts as nSS, to low to activate the MMC or SD card.
5. Tx data
6. Rx data(1): SPCONn's TAGD bit disable = normal mode
7. Rx data(2): SPCONn's TAGD bit enable = Tx Auto Garbage Data mode
8. Set a GPIO pin, which acts as nSS, to high, to deactivate MMC or SD card.
write 0xFF to SPTDATn, then confirm REDY to set, and then read data from Read Buffer.
confirm REDY to set, and then read data from Read Buffer (then automatically start to transfer).
Check the status of Transfer Ready flag (REDY = 1), and then write data to SPTDATn.
SPI INTERFACE
22-3
Related parts for s3c2410a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Transistor,mosfet,n-channel,200v V Br Dss,5.9a
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Samsung Power Switch
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Samsung Pm410 Ssd 1.8 Lif 128/64gb
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Low Voltage Audio Power Amp
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Dual Equalizer Amplifier With Alc
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Low Dropout Voltage Regulator
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
1 Chip Codec For Digital Answering Phone
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
10/15 Ch Pll
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Flextm Roaming Decoder Ii
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
128k X 8bit Low Power And Low Voltage Cmos Statinc Ram
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Ballast/backlight Controller/driver,sop,20pin,plastic
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
3 Channel R.g.b Video Amplifier
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Rgb Encoder For Pal/ntsc
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
R/g/b Video Amplifier With Osd Interface For Monitors
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Remote Control Preamplifier
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet: