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: ADSP-2184NBST-320
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號處理
英文描述: DSP Microcomputer
中文描述: 24-BIT, 40 MHz, OTHER DSP, PQFP100
封裝: MS-026BED, LQFP-100
文件頁數(shù): 6/48頁
文件大?。?/td> 1571K
代理商: ADSP-2184NBST-320
ADSP-218xN Series
–6–
REV. 0
Memory Interface Pins
ADSP-218xN series members can be used in one of two
modes: Full Memory Mode, which allows BDMA operation
with full external overlay memory and I/O capability, or
Host Mode, which allows IDMA operation with limited
external addressing capabilities.
The operating mode is determined by the state of the Mode
C pin during RESET and cannot be changed while the
processor is running.
Table 3
and
Table 4
list the active
signals at specific pins of the DSP during either of the two
operating modes (Full Memory or Host). A signal in one
table shares a pin with a signal from the other table, with the
active signal determined by the mode that is set. For the
shared pins and their alternate signals (e.g., A4/IAD3), refer
to the package pinouts in
Table 27 on page 40
and
Table 28
on page 42
.
Terminating Unused Pins
Table 5
shows the recommendations for terminating
unused pins.
Table 3. Full Memory Mode Pins (Mode C = 0)
Pin Name
# of Pins
I/O
Function
A13–0
D23–0
14
24
O
I/O
Address Output Pins for Program, Data, Byte, and I/O Spaces
Data I/O Pins for Program, Data, Byte, and I/O Spaces (8 MSBs are also used
as Byte Memory Addresses.)
Table 4. Host Mode Pins (Mode C = 1)
Pin Name
# of Pins
I/O
Function
IAD15–0
A0
D23–8
IWR
IRD
IAL
IS
IACK
16
1
16
1
1
1
1
1
I/O
O
I/O
I
I
I
I
O
IDMA Port Address/Data Bus
Address Pin for External I/O, Program, Data, or Byte Access
1
Data I/O Pins for Program, Data, Byte, and I/O Spaces
IDMA Write Enable
IDMA Read Enable
IDMA Address Latch Pin
IDMA Select
IDMA Port Acknowledge Configurable in Mode D; Open Drain
1
In Host Mode, external peripheral addresses can be decoded using the A0, CMS, PMS, DMS, and IOMS signals.
Table 5. Unused Pin Terminations
Pin Name
1
I/O
3-State
(Z)
2
Reset
State
Hi-Z
3
Caused By
Unused Configuration
XTAL
CLKOUT
A13–1 or
IAD12–0
A0
D23–8
D7 or
IWR
D6 or
IRD
D5 or
IAL
D4 or
IS
O
O
O (Z)
I/O (Z)
O (Z)
I/O (Z)
I/O (Z)
I
I/O (Z)
I
I/O (Z)
I
I/O (Z)
I
O
O
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
I
Hi-Z
I
Hi-Z
I
Hi-Z
I
Float
Float
4
Float
Float
Float
Float
Float
High (Inactive)
Float
High (Inactive)
Float
Low (Inactive)
Float
High (Inactive)
BR, EBR
IS
BR, EBR
BR, EBR
BR, EBR
BR, EBR
BR, EBR
BR, EBR
相關(guān)PDF資料
PDF描述
ADSP-2187NBCA-320 DSP Microcomputer
ADSP-2187NBST-320 RESISTOR, FILM, CHIP (CHIP SIZE: 0805)
ADSP-2187NKCA-320 DSP Microcomputer
ADSP-2187NKST-320 DSP Microcomputer
ADSP-2188NKCA-320 DSP Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-2184NBSTZ-320 功能描述:IC DSP CONTROLLER 16BIT 100LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP-2184NKCA-320 功能描述:IC DSP 16BIT 80MHZ 144CSPBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI,以太網(wǎng),RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA(20x20) 包裝:托盤
ADSP2184NKST320 制造商:AD 功能描述:New
ADSP-2184NKST-320 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 80MHz 80MIPS 100-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:4K/4K RAM, 16-BIT, 80 MIPS, 1.8V - Bulk 制造商:Analog Devices 功能描述:Digital Signal Processor IC Supply Volta
ADSP-2184NKSTZ-320 功能描述:IC DSP CONTROLLER 16BIT 100LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點 接口:I²C,McASP,McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA(27x27) 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
主站蜘蛛池模板: 桂平市| 双辽市| 昌都县| 宜黄县| 鸡西市| 巴林左旗| 南丰县| 万盛区| 元氏县| 固阳县| 奈曼旗| 保山市| 栾城县| 泗阳县| 英吉沙县| 哈尔滨市| 呼图壁县| 弥勒县| 攀枝花市| 中超| 息烽县| 汨罗市| 沧州市| 武隆县| 东海县| 遵义市| 宽甸| 五常市| 神农架林区| 江津市| 麻江县| 巨野县| 德保县| 清丰县| 南江县| 资中县| 青州市| 瑞金市| 宜黄县| 皋兰县| 灵台县|