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: TMJ320C6211GDP167
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點數(shù)字信號處理器
文件頁數(shù): 47/83頁
文件大小: 1176K
代理商: TMJ320C6211GDP167
TMS320C6211, TMS320C6211B
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS073K
AUGUST 1998
REVISED MARCH 2004
47
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
ASYNCHRONOUS MEMORY TIMING
timing requirements for asynchronous memory cycles
§
(see Figure 18
Figure 19)
NO.
C6211
150
C6211
167
C6211B
150
C6211B
167
C6211BGFNA
150
UNIT
MIN
MAX
MIN
MAX
3
4
6
7
t
su(EDV-AREH)
t
h(AREH-EDV)
t
su(ARDY-EKOH)
t
h(EKOH-ARDY)
Setup time, EDx valid before ARE high
Hold time, EDx valid after ARE high
Setup time, ARDY valid before ECLKOUT
high
Hold time, ARDY valid after ECLKOUT
high
9
1
3
1
9
2
3
2
ns
ns
ns
ns
To ensure data setup time, simply program the strobe width wide enough. ARDY is internally synchronized. The ARDY signal is recognized in
the cycle for which the setup and hold time is met. To use ARDY as an asynchronous input, the pulse width of the ARDY signal should be wide
enough (e.g., pulse width = 2E) to ensure setup and hold time is met.
RS = Read setup, RST = Read strobe, RH = Read hold, WS = Write setup, WST = Write strobe, WH = Write hold. These parameters are
programmed via the EMIF CE space control registers.
§
E = ECLKOUT period in ns
switching characteristics over recommended operating conditions for asynchronous memory
cycles for C6211 and C6211B
§
(see Figure 18
Figure 19)
NO.
PARAMETER
C6211
150
C6211
167
C6211B
150
C6211B
167
UNIT
MIN
MAX
MIN
MAX
1
2
5
8
9
10
t
osu(SELV-AREL)
t
oh(AREH-SELIV)
t
d(EKOH-AREV)
t
osu(SELV-AWEL)
t
oh(AWEH-SELIV)
t
d(EKOH-AWEV)
Output setup time, select signals valid to ARE low
Output hold time, ARE high to select signals invalid
Delay time, ECLKOUT high to ARE vaild
Output setup time, select signals valid to AWE low
Output hold time, AWE high to select signals invalid
Delay time, ECLKOUT high to AWE vaild
RS * E
3
RH * E
3
RS * E
3
RH * E
3
ns
ns
ns
ns
ns
ns
1.5
8
1.5
8
WS * E
3
WH * E
3
WS * E
3
WH * E
3
1.5
8
1.2
8
RS = Read setup, RST = Read strobe, RH = Read hold, WS = Write setup, WST = Write strobe, WH = Write hold. These parameters are
programmed via the EMIF CE space control registers.
§
E = ECLKOUT period in ns
Select signals include: CEx, BE[3:0], EA[21:2], AOE; and for writes, include ED[31:0].
switching characteristics over recommended operating conditions for asynchronous memory
cycles for C6211BGFNA
§
(see Figure 18
Figure 19)
NO.
PARAMETER
C6211BGFNA
150
MIN
RS * E
3
RH * E
3
1.5
WS * E
3
WH * E
3
UNIT
MAX
1
2
5
8
9
10
t
osu(SELV-AREL)
t
oh(AREH-SELIV)
t
d(EKOH-AREV)
t
osu(SELV-AWEL)
t
oh(AWEH-SELIV)
t
d(EKOH-AWEV)
Output setup time, select signals valid to ARE low
Output hold time, ARE high to select signals invalid
Delay time, ECLKOUT high to ARE vaild
Output setup time, select signals valid to AWE low
Output hold time, AWE high to select signals invalid
Delay time, ECLKOUT high to AWE vaild
ns
ns
ns
ns
ns
ns
8
1
8
RS = Read setup, RST = Read strobe, RH = Read hold, WS = Write setup, WST = Write strobe, WH = Write hold. These parameters are
programmed via the EMIF CE space control registers.
§
E = ECLKOUT period in ns
Select signals include: CEx, BE[3:0], EA[21:2], AOE; and for writes, include ED[31:0].
相關(guān)PDF資料
PDF描述
TMJ320C6211GFN167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GHK167 CONNECTOR ACCESSORY
TMJ320C6211GJL167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLS167 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GLW167 CONNECTOR ACCESSORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMJ320C6211GFN167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GGP167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GHK167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GJC167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMJ320C6211GJL167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
主站蜘蛛池模板: 墨竹工卡县| 云梦县| 广水市| 哈巴河县| 同心县| 吉林市| 淮南市| 马山县| 湖北省| 孟州市| 永嘉县| 高唐县| 神农架林区| 平泉县| 望谟县| 华蓥市| 阿巴嘎旗| 曲沃县| 凌云县| 明光市| 乳源| 横峰县| 拉萨市| 阿拉善右旗| 汉川市| 定日县| 阿尔山市| 五大连池市| 长寿区| 怀仁县| 西乌珠穆沁旗| 通许县| 武城县| 邓州市| 卢氏县| 峨山| 温泉县| 衡阳县| 沙河市| 微博| 禄丰县|