Electronic Components Datasheet Search |
|
SCD1284 Datasheet(PDF) 4 Page - Intel Corporation |
|
SCD1284 Datasheet(HTML) 4 Page - Intel Corporation |
4 / 176 page CD1284 — IEEE 1284-Compatible Parallel Interface Controller 4 Datasheet 5.10 Serial Diagnostic Facilities — Loopback ............................................................. 73 5.11 Parallel Port FIFO and Data Pipeline Overview .................................................. 73 5.11.1 IEEE STD 1284 Protocols ...................................................................... 73 5.11.2 Bus Interface .......................................................................................... 74 5.11.3 Parallel Port FIFO .................................................................................. 74 5.11.4 Receive Direction ................................................................................... 75 5.11.5 Receiving Compressed Data.................................................................. 75 5.11.6 Stale Data (Stale, OneChar, and Timeout Status Bits) .......................... 76 5.11.7 Transmit Direction .................................................................................. 76 5.12 CD1284 Parallel Port Overview .......................................................................... 77 5.12.1 Terminology ........................................................................................... 77 5.12.2 Signal Names ......................................................................................... 77 5.12.3 State Machine ........................................................................................ 78 5.12.4 Configuration .......................................................................................... 78 5.12.5 Interrupts ................................................................................................ 79 5.12.6 Manual Mode ......................................................................................... 79 5.12.7 Control Signals....................................................................................... 79 5.12.8 Parallel Port Interface to the FIFO ......................................................... 80 5.12.9 1284 Negotiations .................................................................................. 80 5.12.10 Data Transfers ....................................................................................... 81 5.12.11 Compatible Mode Status ........................................................................ 81 5.13 1284 Parallel Protocol Support ........................................................................... 82 5.13.1 Compatibility Mode................................................................................. 82 5.13.2 Reverse-Nibble and Reverse-Byte Modes ............................................. 82 5.13.3 ID Request ............................................................................................. 82 5.13.4 ECP Mode .............................................................................................. 82 5.13.5 EPP Mode .............................................................................................. 83 5.14 Protocol Timing ................................................................................................... 83 5.15 General-Purpose I/O Port ................................................................................... 83 5.16 Parallel Port Interface.......................................................................................... 84 5.17 Hardware Configurations .................................................................................... 86 5.17.1 Interfacing to an Intel‚ Microprocessor-Based System ........................... 86 5.17.2 Interfacing to a Motorola‚ Microprocessor-Based System...................... 86 5.17.3 Interfacing to a National Semiconductor‚ Microprocessor-Based System86 6.0 Programming ............................................................................................................. 90 6.1 Overview ............................................................................................................. 90 6.2 Initialization ......................................................................................................... 90 6.2.1 Device Reset .......................................................................................... 90 6.2.2 Global Function Initialization .................................................................. 93 6.2.3 Serial Channel Initialization .................................................................... 93 6.3 Serial Poll Mode Examples ................................................................................. 94 6.3.1 Polling Routine Examples ...................................................................... 94 6.4 Hardware-Activated Service Examples............................................................... 97 6.4.1 Serial Receive Service ........................................................................... 97 6.4.2 Serial Transmit Service .......................................................................... 98 6.4.3 Modem Service ...................................................................................... 99 6.5 Parallel Channel Service Routines...................................................................... 99 6.5.1 Software-Activated Service Examples (Poll) ........................................ 100 |
Similar Part No. - SCD1284 |
|
Similar Description - SCD1284 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |