參數(shù)資料
型號: SY100E193
廠商: Micrel Semiconductor,Inc.
英文描述: Error Detection/Correction Circuit(錯誤檢測/糾正電路)
中文描述: 錯誤檢測/校正電路(錯誤檢測/糾正電路)
文件頁數(shù): 1/4頁
文件大?。?/td> 62K
代理商: SY100E193
Pin
Function
B
0
–B
7
Check Bit Inputs
BPAR
Check Bit Parity Input
EV/OD
Even/Odd Parity Select
EN
Parity Enable
HOLD
Syndrome Hold Input
S-IN
Syndrome Bit Input
SHIFT
Syndrome Bit Shift
CLK
Clock Input
P
1
–P
5
Parity Output
PGEN
Parity Generate Output
PARERR/PARERR
Parity Error Output
V
CCO
V
CC
to Output
I
Hamming code generation
I
Extended 100E V
EE
range of –4.2V to –5.5V
I
8-bit wide
I
Expandable for more width
I
Provides parity register
I
Fully compatible with industry standard 10KH,
100K ECL levels
I
Internal75K
input pulldown resistors
I
Fully compatible with Motorola MC10E/100E193
I
Available in 28-pin PLCC package
FEATURES
The SY10/100E193 are error detection and correction
(EDAC) circuits designed for use in new, high- performance
ECL systems. The E193 generates hamming parity codes
on an 8-bit word as shown in the block diagram. The P
5
output gives the parity of the whole word. PGEN provides
word parity after Odd/Even parity control and gating with
the BPAR input. PGEN also feeds into a 1-bit shiftable
register for use as part of a scan ring.
The combinatorial part of the device generates the same
code pattern as the Motorola MC10193.
Used in conjunction with 12-bit parity generators, such
as the E160, a SECDED (single error correction, double
error detection) error system can be designed for a multiple
of an 8-bit word.
DESCRIPTION
ERROR DETECTION/
CORRECTION CIRCUIT
PIN CONFIGURATION
PIN NAMES
Rev.: C
Issue Date:
Amendment: /1
February, 1998
SY10E193
SY100E193
TOP VIEW
PLCC
J28-1
26
27
28
1
2
3
4
18
17
16
15
14
13
12
25 24 23 22 21 20 19
5
6
7
8
9
10 11
B
5
B
4
P
2
V
C
B
6
B
7
P
1
V
CC
P
5
V
CCO
P
4
PARERR
P
3
PARERR
V
EE
B
1
B
3
BPAR
B
2
B
0
EV/OD
S
E
V
C
S
C
P
H
1
相關(guān)PDF資料
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SY100E193JCTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ERROR DETECTION/CORRECTION CIRCUIT
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SY100E193JZ TR 功能描述:IC PARITY GENERATOR 8BIT 28PLCC RoHS:是 類別:集成電路 (IC) >> 邏輯 - 奇偶校驗(yàn)發(fā)生器和校驗(yàn)器 系列:100E 產(chǎn)品變化通告:Product Obsolescence 30/Sept/2009 標(biāo)準(zhǔn)包裝:25 系列:10H 邏輯類型:奇偶校驗(yàn)發(fā)生器/校驗(yàn)器 電路數(shù):12 位 輸出電流高,低:- 電源電壓:4.94 V ~ 5.46 V 工作溫度:0°C ~ 75°C 安裝類型:通孔 封裝/外殼:16-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:16-DIP
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