s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 291
![no-image](/images/no-image-200.jpg)
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: 291 of 422
- Download datasheet (3Mb)
S3C4510B
HDLC CONTROLLERS
Address (A) Field
The eight bits that follow the opening flag are called address (A) field. The address field are expendable. To
extend this address byte, simply user-defined address write to the station address register. To check address byte
against the incoming data, have to be used the MASK register. If match occurred, the frame's data including
address and CRC(16-bit) into the HRXFIFO and then moved to system memory. If it is not matched, simply
discarded. S3C4510B allows up to 32-bits address. For instance, SDLC and LAPB use an 8-bit address. LAPD
further divides its 16-bit address into different fields to specify various access points one piece of equipment.
Some HDLC-type protocol allows for extended addressing beyond 16-bit.
Control (C) Field
The eight bits that follow the address field are called the control (link control, C) field. The S3C4510B HDLC
module treats the control field in the same way as the information field. That is, it passes the eight bits to the
CPU or memory during reception. The CPU is responsible for how the control field is handled and what happens
to it.
Information (I) Field
The information (I) field follows the control (C) field and precedes the frame check sequence (FCS) field. The
information field contains the data to be transferred. Not every frame, however, must actually contain information
data. The word length of the I-field is eight bits in the S3C4510B HDLC module. And Its total length can be
extended by 8 bits until terminated by the FCS field and the closing flag.
Frame Check Sequence (FCS) Field
The 16 bits that precede the closing flag comprise the frame check sequence (FCS) field. The FCS field contains
the cyclic redundancy check character, CRCC. The polynomial x16 + x12 + x5 + 1 is used both for the
transmitter and the receiver. Both the transmitter and the receiver polynomial registers are all initialized to 1 prior
to calculating of the FCS. The transmitter calculates the frame check sequence of all address bits, control bits,
and information fields. It then transmits the complement of the resulting remainder as the FCS value.
The receiver performs a similar calculation for all address, control, and information bits, as well as for all the FCS
fields received. It then compares the result to F0B8H. When a match occurs, the frame valid (RxFV) status bit is
set to '1'. When the result does not match, the receiver sets the CRC error bit (RxCRCE) to '1'. The transmitter
and the receiver automatically perform these FCS generation, transmission and checking functions. The
S3C4510B HDLC module also supports NO CRC operation mode. In NO CRC mode, transmitter does not
append FCS to the end of data and the receiver also does not check FCS. In this mode, the data preceding the
closing flag is transferred to the HRXFIFO. In CRC mode, the FCS field is transferred to the HRXFIFO.
8-5
Related parts for s3c4510b
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![irfs630](/images/no-image3.png)
Part Number:
Description:
Transistor,mosfet,n-channel,200v V Br Dss,5.9a
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KA3S0765R](/images/no-image3.png)
Part Number:
Description:
Samsung Power Switch
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![mmdoe28gxmsp-0va](/images/no-image3.png)
Part Number:
Description:
Samsung Pm410 Ssd 1.8 Lif 128/64gb
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KA386B](/images/no-image3.png)
Part Number:
Description:
Low Voltage Audio Power Amp
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KA7226](/images/no-image3.png)
Part Number:
Description:
Dual Equalizer Amplifier With Alc
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KA78R08](/images/no-image3.png)
Part Number:
Description:
Low Dropout Voltage Regulator
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KS8620](/images/no-image3.png)
Part Number:
Description:
1 Chip Codec For Digital Answering Phone
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![KS8803B](/images/no-image3.png)
Part Number:
Description:
10/15 Ch Pll
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ks8701](/images/no-image3.png)
Part Number:
Description:
Flextm Roaming Decoder Ii
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![km68v1000blg-7l](/images/no-image3.png)
Part Number:
Description:
128k X 8bit Low Power And Low Voltage Cmos Statinc Ram
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ka7522d](/images/no-image3.png)
Part Number:
Description:
Ballast/backlight Controller/driver,sop,20pin,plastic
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ka2139](/images/no-image3.png)
Part Number:
Description:
3 Channel R.g.b Video Amplifier
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ka2198bd](/images/no-image3.png)
Part Number:
Description:
Rgb Encoder For Pal/ntsc
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ka2143b](/images/no-image3.png)
Part Number:
Description:
R/g/b Video Amplifier With Osd Interface For Monitors
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet:
![ka2181](/images/no-image3.png)
Part Number:
Description:
Remote Control Preamplifier
Manufacturer:
Samsung Semiconductor, Inc.
Datasheet: