參數(shù)資料
型號： SP37E760
廠商： SMSC Corporation
英文描述： 3.3 V I/O CONTROLLER FOR EMBEDDED APPLICATIONS
中文描述： 3.3第VI / O控制器為嵌入式應(yīng)用
文件頁數(shù)： 3/78頁
文件大?。?/td> 510K
代理商： SP37E760
SMSC DS – SP37E760
Page 3
Rev. 04/13/2001
TABLE OF CONTENTS
1
PIN CONFIGURATIONS.......................................................................................................................6
2
PIN DESCRIPTION ...............................................................................................................................8
2.1
2.2
2.3
B
UFFER
T
YPE
P
ER
P
IN
......................................................................................................................8
B
UFFER
T
YPE
S
UMMARY
.................................................................................................................12
O
UTPUT
D
RIVERS
...........................................................................................................................12
3
FUNCTIONAL DESCRIPTION............................................................................................................14
3.1
H
OST
P
ROCESSOR
I
NTERFACE
........................................................................................................14
4
SERIAL PORT (UART) .......................................................................................................................15
4.1
R
EGISTER
D
ESCRIPTION
.................................................................................................................15
RECEIVE BUFFER REGISTER (RB)...................................................................................15
TRANSMIT BUFFER REGISTER (TB).................................................................................15
INTERRUPT ENABLE REGISTER (IER)..............................................................................15
INTERRUPT IDENTIFICATION REGISTER (IIR) ................................................................16
FIFO CONTROL REGISTER (FCR).....................................................................................17
LINE CONTROL REGISTER (LCR)......................................................................................18
MODEM CONTROL REGISTER (MCR)...............................................................................19
LINE STATUS REGISTER (LSR) .........................................................................................20
MODEM STATUS REGISTER (MSR) ..................................................................................21
4.1.10
SCRATCHPAD REGISTER (SCR).......................................................................................21
4.1.11
PROGRAMMABLE BAUD RATE GENERATOR DIVISOR LATCHES................................21
4.1.12
The Affects of RESET on the UART Registers.....................................................................22
4.2
FIFO
I
NTERRUPT
M
ODE
O
PERATION
................................................................................................23
4.3
FIFO
P
OLLED
M
ODE
O
PERATION
....................................................................................................23
4.4
N
OTES
O
N
S
ERIAL
P
ORT
FIFO
M
ODE
O
PERATION
...........................................................................25
4.4.1
GENERAL .............................................................................................................................25
4.4.2
TX AND RX FIFO OPERATION............................................................................................25
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
5
PARALLEL PORT...............................................................................................................................27
5.1
IBM
XT/AT
COMPATIBLE,
BI-DIRECTIONAL
AND
EPP
MODES..............................................28
DATA PORT..........................................................................................................................28
STATUS PORT .....................................................................................................................28
CONTROL PORT..................................................................................................................29
EPP ADDRESS PORT..........................................................................................................29
EPP DATA PORT 0...............................................................................................................29
EPP DATA PORT 1...............................................................................................................29
EPP DATA PORT 2...............................................................................................................30
EPP DATA PORT 3...............................................................................................................30
EPP
1.9
OPERATION...................................................................................................................30
Software Constraints.............................................................................................................30
EPP 1.9 Write........................................................................................................................30
EPP 1.9 Read........................................................................................................................31
EPP
1.7
OPERATION...................................................................................................................31
Software Constraints.............................................................................................................31
EPP 1.7 Write........................................................................................................................31
EPP 1.7 Read........................................................................................................................32
EXTENDED
CAPABILITIES
PARALLEL
PORT...........................................................................33
Vocabulary ............................................................................................................................33
ISA IMPLEMENTATION STANDARD...................................................................................34
Description ............................................................................................................................34
Register Definitions...............................................................................................................35
OPERATION .........................................................................................................................39
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.2
5.2.1
5.2.2
5.2.3
5.3
5.3.1
5.3.2
5.3.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
相關(guān)PDF資料
PDF描述
SP37E760-MC 3.3 V I/O CONTROLLER FOR EMBEDDED APPLICATIONS
SP8720 ECL two-modulus divider, with ECL10K compatible outputs
SP8720ADG ECL two-modulus divider, with ECL10K compatible outputs
SP8720BDG ECL two-modulus divider, with ECL10K compatible outputs
SPF5001 Surface-mount 4-circuit Low-side Switch Array
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP37E760-MC 制造商:SMSC 制造商全稱:SMSC 功能描述:3.3 V I/O CONTROLLER FOR EMBEDDED APPLICATIONS
SP37E760-MD 功能描述:輸入/輸出控制器接口集成電路 Super I/O Controller RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SP37E760-MT 功能描述:輸入/輸出控制器接口集成電路 Super I/O Controller RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
SP37R0FL 制造商:TE Connectivity 功能描述:SP3 7R0 1% LOOSEFixed Resistor
SP38 制造商:BES 功能描述:3/8" x 6" Spade Bit 制造商:BES MANUFACTURING 功能描述:SPADE BIT 3/8 X 6 INCH
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*