s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 215
s3c4510b
Manufacturer Part Number
s3c4510b
Description
16/32-bit Risc Microcontroller
Manufacturer
Samsung Semiconductor, Inc.
Datasheet
1.S3C4510B.pdf
(422 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
s3c4510b01-QE80
Manufacturer:
BOURNS
Quantity:
400 000
Company:
Part Number:
s3c4510b01-QE80
Manufacturer:
SUNMNG
Quantity:
853
Company:
Part Number:
s3c4510b01-QER0
Manufacturer:
AMCC
Quantity:
156
Part Number:
s3c4510b01-QER0
Manufacturer:
SAMSUMG
Quantity:
20 000
Company:
Part Number:
s3c4510b01-QERO
Manufacturer:
Panasonic
Quantity:
12 000
Company:
Part Number:
s3c4510b01-QERO
Manufacturer:
SAMSUNG
Quantity:
16 615
- Current page: 215 of 422
- Download datasheet (3Mb)
2
S3C4510B
I
C BUS CONTROLLER
DATA TRSANSFER OPERATIONS
Data Byte Format
Every data byte that is put on the SDA line must be 8 bits long. The number of bytes that can be transmitted per
transfer is unlimited. Each byte must be followed by an acknowledge bit. Data is transferred MSB-first.
If the receiver cannot receive another complete byte of data until it has performed some other function (such as
servicing an internal interrupt), it can hold the clock line SCL Low to force the transmitter into a wait state. The
data transfer then continues when the receiver is ready for another byte of data and releases the SCL line.
Acknowledge Procedure
Data transfer with acknowledge is obligatory. The acknowledge-related clock pulses must be generated by the
bus master. The transmitter releases the SDA line (High) during the acknowledge clock pulse.
The receiver must pull down the SDA line during the acknowledge pulse so that it remains stable low during the
High period of this clock pulse.
Usually, a receiver which has been addressed is obliged to generate an acknowledge after each byte is received.
When a slave receiver does not acknowledge from the slave address, the slave must leave the data line high.
The master can then generate a stop condition to abort the transfer.
If a slave receiver acknowledges the slave address, but later in the transfer cannot receive any more data bytes,
the master must again abort the transfer. This is indicated by the slave not generating the acknowledge on the
first byte to follow. The slave leaves the data line high and the master generates the stop condition.
If a master receiver is involved in a transfer, it must signal the end of data to the slave transmitter by not
generating an acknowledge on the last byte that was clocked out of the slave. The slave transmitter must then
release the data line to let the master generate the stop condition.
6-5
Related parts for s3c4510b
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: