|
|
|
부품번호 | SAB82532 기능 |
|
|
기능 | Enhanced Serial Communication Controller | ||
제조업체 | SIEMENS | ||
로고 | |||
전체 30 페이지수
ICs for Communications
Enhanced Serial Communication Controller
ESCC2
SAB 82532
SAF 82532
Version 3.2
User’s Manual 07.96
SAB 82532
Table of Contents
Page
5.4.8 One Bit Insertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
5.4.9 CRC ON/OFF Feature (version 2 upward) . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.4.10 Receive Address Handling (version 2 upward) . . . . . . . . . . . . . . . . . . . . . . 67
6
6.1
6.2
6.2.1
6.2.2
6.3
6.4
6.4.1
6.4.2
6.4.3
6.4.4
6.4.5
Asynchronous Serial Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Character Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Data Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Storage of Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Data Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Special Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Break Detection/Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Flow Control by XON/XOFF (version 2 upward) . . . . . . . . . . . . . . . . . . . . . 71
Selectable Out-of-band Flow Control for Transmitter and Receiver (V3.x) . 72
In-band Flow Control Transparency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Continuous Transmission (DMA mode only) . . . . . . . . . . . . . . . . . . . . . . . 75
7
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.4.3
Character Oriented Serial Mode (MONOSYNC/BISYNC) . . . . . . . . . . . . 76
Data Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Data Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Data Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Preamble Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Continuous Transmission (DMA mode only) . . . . . . . . . . . . . . . . . . . . . . . 79
CRC Parity Inhibit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
8
8.1
8.2
8.3
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
8.4
8.5
8.5.1
8.5.2
8.6
8.7
Serial Interface (layer-1 functions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Clock Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Clock Recovery (DPLL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Bus Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Bus Access Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Collisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Priority (HDLC/SDLC mode only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Timing Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Functions of RTS Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Data Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Modem Control Functions (RTS/CTS, CD) . . . . . . . . . . . . . . . . . . . . . . . . . 97
RTS/CTS Handshaking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Carrier Detect (CD) Receiver Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Universal Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
9 Operational Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
9.1 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
9.2 Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Semiconductor Group
4
07.96
4페이지 Enhanced Serial Communication Controller
ESCC2
SAB 82532
SAF 82532
1.1 Features
CMOS IC
Serial Interface
• Two independent full duplex serial channels
– On chip clock generation or external clock source
– On chip DPLL for clock recovery of each channel
– Two independent baud rate generators
– Independent time-slot assignment for each
P-LCC-68
channel with programmable time-slot length
(1 … 256 bits)
• Async, sync character oriented
(MONOSYNC/BISYNC) or HDLC/SDLC modes
(including SDLC LOOP)
• Transparent receive/transmit of data bytes without
framing
• NRZ, NRZI, FM and Manchester encoding
• Modem control lines (RTS, CTS, CD)
• CRC support:
P-MQFP-80-1
– HDLC/SDLC: CRC-CCITT or CRC-32 (automatic
handling for transmit/receive direction)
– BISYNC: CRC-16 or CRC-CCITT (support for transmit direction)
Type
SAB 82532 N
SAB 82532 N-10
SAB 82532 H
SAB 82532 H-10
SAF 82532 N-10
SAF 82532 H-10
Ordering Code
Q67101-H6790
Q67101-H6791
Q67101-H6788
Q67101-H6789
on request
on request
Package
P-LCC-68
P-LCC-68
P-MQFP-80
P-MQFP-80
P-LCC-68
P-MQFP-80
Max. Data Rate
Time Slot
Mode
ext. int. (DPLL)
clocked
2.048 Mbit/s 2 Mbit/s no
10 Mbit/s
2 Mbit/s yes
2.048 Mbit/s 2 Mbit/s no
10 Mbit/s
2 Mbit/s yes
10 Mbit/s
2 Mbit/s yes
10 Mbit/s
2 Mbit/s yes
Semiconductor Group
7
07.96
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ SAB82532.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
SAB82532 | Enhanced Serial Communication Controller | SIEMENS |
SAB82538 | Enhanced Serial Communication Controller | Siemens |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |