công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

ST78C36A bảng dữ liệu(PDF) 8 Page - Exar Corporation

tên linh kiện ST78C36A
Giải thích chi tiết về linh kiện  ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
Download  27 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  EXAR [Exar Corporation]
Trang chủ  http://www.exar.com
Logo EXAR - Exar Corporation

ST78C36A bảng dữ liệu(HTML) 8 Page - Exar Corporation

Back Button ST78C36A Datasheet HTML 4Page - Exar Corporation ST78C36A Datasheet HTML 5Page - Exar Corporation ST78C36A Datasheet HTML 6Page - Exar Corporation ST78C36A Datasheet HTML 7Page - Exar Corporation ST78C36A Datasheet HTML 8Page - Exar Corporation ST78C36A Datasheet HTML 9Page - Exar Corporation ST78C36A Datasheet HTML 10Page - Exar Corporation ST78C36A Datasheet HTML 11Page - Exar Corporation ST78C36A Datasheet HTML 12Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 27 page
background image
ST78C36/36A
8
ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
REV. 5.1.0
3.9
TEST FIFO ( T-FIFO )
This port is available for programmed I/O and DMA access. Data written to this port is stored in the FIFO if
FIFO-F = 0 and will be lost if FIFO-F = 1. During a read cycle from this port a FIFO under-run will return last
data read and FIFO-E remains coherent.
3.10
CONFIGURATION REGISTER A ( Cnfg-A )
This read-only register is available in ECR mode 111 only.
Cnfg-A Bits 1-0:
Forced to logic zero, this field is don’t care for PWord = 1 byte.
Cnfg-A Bit-2:
When transmitting, there is 1 byte waiting to be transmitted that does not affect FIFO-F.
Cnfg-A Bit-3:
Reserved, logic zero.
Cnfg-A Bits 6-4:
Indicates PWord = 1 byte (8-bit implementation).
Cnfg-A Bit-7:
Indicates ECP interrupts are pulsed.
3.11
CONFIGURATION REGISTER B ( Cnfg-B )
This register is available in ECR mode 111 only, and returns bits 0-5 as logic zero for the ST78C36CJ44. The
ST78C36CQ64 will allow programmed selection of the Interrupt and DMA channels after a system RESET
state of 001011 (bits 0-5).
Cnfg-B Bits 2-0:
With bit 2 forced low, select an 8-bit DMA channel per the following table:
TABLE 1: DMA CHANNEL SELECTION: CNFG-B BITS[2:0]
WRITE TO FIFO
READ FROM FIFO
DMA CHANNEL
X00
000
3
X01
001
1
X10
010
2
X11
011
3 (Default)


Số phần tương tự - ST78C36A

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Exar Corporation
ST78C36A EXAR-ST78C36A Datasheet
133Kb / 26P
   ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
ST78C36A EXAR-ST78C36A Datasheet
636Kb / 28P
   ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
ST78C36ACJ44 EXAR-ST78C36ACJ44 Datasheet
636Kb / 28P
   ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
More results

Mô tả tương tự - ST78C36A

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Exar Corporation
ST78C36 EXAR-ST78C36_05 Datasheet
636Kb / 28P
   ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
ST78C36 EXAR-ST78C36 Datasheet
133Kb / 26P
   ECP/EPP PARALLEL PRINTER PORT WITH 16-BYTE FIFO
ST16C552 EXAR-ST16C552 Datasheet
222Kb / 39P
   DUAL UART WITH 16-BYTE FIFO AND PARALLEL PRINTER PORT
ST78C34 EXAR-ST78C34 Datasheet
198Kb / 21P
   GENERAL PURPOSE PARALLEL PRINTER PORT WITH 83 BYTE FIFO
logo
IMP, Inc
IMP16C552 IMP-IMP16C552 Datasheet
783Kb / 34P
   Dual Universal Asynchronous Receiver/Transmitter (UART) with 16-BYTE FIFO & Parallel Printer Port
logo
Exar Corporation
ST16C550 EXAR-ST16C550 Datasheet
227Kb / 35P
   UART WITH 16-BYTE FIFO?셲
ST16C550 EXAR-ST16C550_05 Datasheet
241Kb / 35P
   UART WITH 16-BYTE FIFO?셲
logo
List of Unclassifed Man...
GM82C803CN ETC1-GM82C803CN Datasheet
312Kb / 84P
   2.88 MB FDC/ Dual UARTs with FIFO/PIO(EPP/ ECP)/ IDE Interface/ S-IR/ PnP
logo
Exar Corporation
XR16L2550IM-F EXAR-XR16L2550IM-F Datasheet
962Kb / 44P
   LOW VOLTAGE DUART WITH 16-BYTE FIFO
ST16C452 EXAR-ST16C452 Datasheet
162Kb / 30P
   DUAL UART WITH PARALLEL PRINTER PORT
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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