欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): ATT3020-125S44I
廠商: Electronic Theatre Controls, Inc.
元件分類: FPGA
英文描述: Field-Programmable Gate Arrays
中文描述: 現(xiàn)場(chǎng)可編程門陣列
文件頁數(shù): 24/80頁
文件大小: 528K
代理商: ATT3020-125S44I
Data Sheet
February 1997
ATT3000 Series Field-Programmable Gate Arrays
24
Lucent Technologies Inc.
Configuration Modes
(continued)
Peripheral Mode
Peripheral mode provides a simplified interface through which the device may be loaded byte-wide, as a processor
peripheral. Figure 23 shows the peripheral mode connections. Processor write cycles are decoded from the com-
mon assertion of the active-low write strobe (
WS
), and two active-low and one active-high chip selects (
CS0
,
CS1
,
CS2). If all of these signals are not available, the unused inputs should be driven to their respective active levels.
The FPGA will accept 1 byte of configuration data on the D[7:0] inputs for each selected processor write cycle.
Each byte of data is loaded into a buffer register. The FPGA generates a CCLK from the internal timing generator
and serializes the parallel input data for internal framing or for succeeding slaves on data out (DOUT). An output
HIGH on READY/
BUSY
pin indicates the completion of loading for each byte when the input register is ready for a
new byte. As with master modes, peripheral mode may also be used as a lead device for a daisy-chain of slave
devices.
Figure 23. Peripheral Mode
REPROGRAM
+5 V
ADDRESS
BUS
CONTROL
SIGNALS
ADDRESS
DECODE
LOGIC
8
GENERAL-
PURPOSE
USER I/O
OTHER
I/O PINS
LDC
HDC
M2
DOUT
CCLK
CS0
D[7:0]
CS1
CS2
WS
RDY/BUSY
INIT
D/P
RESET
D[7:0]
M0
M1
PWRDWN
*
*
+5 V
DATA
BUS
5 k
OC
5-3114(F)
相關(guān)PDF資料
PDF描述
ATT3020-125S68I Field-Programmable Gate Arrays
ATT3020-125S84I Field-Programmable Gate Arrays
ATT3020-125T132I Field-Programmable Gate Arrays
ATT3020-125T44I Field-Programmable Gate Arrays
ATT3020-125T68I Field-Programmable Gate Arrays
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATT3020-125S68I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Gate Arrays
ATT3020-125S84I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Gate Arrays
ATT3020-125T132I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Gate Arrays
ATT3020-125T44I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Gate Arrays
ATT3020-125T68I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Gate Arrays
主站蜘蛛池模板: 丰都县| 兖州市| 扎鲁特旗| 永丰县| 山西省| 古田县| 武城县| 克东县| 麦盖提县| 宁晋县| 绥阳县| 舞钢市| 灯塔市| 龙州县| 锡林浩特市| 伊宁市| 上思县| 离岛区| 汪清县| 三门峡市| 阿拉善右旗| 文山县| 平泉县| 揭阳市| 江油市| 平塘县| 大埔区| 青川县| 贵定县| 武鸣县| 乐至县| 通山县| 鸡西市| 武定县| 称多县| 若尔盖县| 孙吴县| 水城县| 黑河市| 且末县| 平舆县|