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參數(shù)資料
| 型號： | ADSP-21060LKS-133 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | ADSP-2106x SHARC DSP Microcomputer Family |
| 中文描述： | 48-BIT, 33.33 MHz, OTHER DSP, PQFP240 |
| 封裝： | MS-029GA, MQFP-240 |
| 文件頁數(shù)： | 5/47頁 |
| 文件大小： | 366K |
| 代理商： | ADSP-21060LKS-133 |
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ADSP-21060/ADSP-21060L
–5–
REV. D
Serial Ports
The ADSP-2106x features two synchronous serial ports that
provide an inexpensive interface to a wide variety of digital and
mixed-signal peripheral devices. The serial ports can operate at
the full clock rate of the processor, providing each with a maxi-
mum data rate of 40 Mbit/s. Independent transmit and receive
functions provide greater flexibility for serial communications.
Serial port data can be automatically transferred to and from
on-chip memory via DMA. Each of the serial ports offers TDM
multichannel mode.
The serial ports can operate with little-endian or big-endian
transmission formats, with word lengths selectable from 3 bits to
32 bits. They offer selectable synchronization and transmit
modes as well as optional
μ
-law or A-law companding. Serial
port clocks and frame syncs can be internally or externally
generated.
Multiprocessing
The ADSP-2106x offers powerful features tailored to multi-
processing DSP systems. The unified address space (see
Figure 4) allows direct interprocessor accesses of each ADSP-
2106x’s internal memory. Distributed bus arbitration logic is
included on-chip for simple, glueless connection of systems
containing up to six ADSP-2106xs and a host processor. Master
processor changeover incurs only one cycle of overhead. Bus
arbitration is selectable as either fixed or rotating priority. Bus lock
allows indivisible
read-modify-write
sequences for semaphores. A
vector interrupt is provided for interprocessor commands. Maxi-
mum throughput for interprocessor data transfer is 240 Mbytes/s
over the link ports or external port.
Broadcast writes
allow simulta-
neous transmission of data to all ADSP-2106xs and can be used
to implement reflective semaphores.
Link Ports
The ADSP-2106x features six 4-bit link ports that provide addi-
tional I/O capabilities. The link ports can be clocked twice per
cycle, allowing each to transfer eight bits per cycle. Link port
I/O is especially useful for point-to-point interprocessor commu-
nication in multiprocessing systems.
The link ports can operate independently and simultaneously,
with a maximum data throughput of 240 Mbytes/s. Link port
data is packed into 32- or 48-bit words, and can be directly read
by the core processor or DMA-transferred to on-chip memory.
Each link port has its own double-buffered input and output
registers. Clock/acknowledge handshaking controls link port
transfers. Transfers are programmable as either transmit or
receive.
Program Booting
The internal memory of the ADSP-2106x can be booted at
system power-up from either an 8-bit EPROM, a host proces-
sor, or through one of the link ports. Selection of the boot
source is controlled by the
BMS
(Boot Memory Select),
EBOOT (EPROM Boot), and LBOOT (Link/Host Boot) pins.
32-bit and 16-bit host processors can be used for booting.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADSP-21060LKS-160 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061KS-133 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061 | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061L | ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061LAS-160 | ADSP-2106x SHARC DSP Microcomputer Family |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADSP-21060LKS-160 | 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:SHARC® 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-21060LKSZ-133 | 功能描述:IC DSP CONTROLLER 32BIT 240-MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:SHARC® 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-21060LKSZ-160 | 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:SHARC® 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-21061 | 制造商:AD 制造商全稱:Analog Devices 功能描述:ADSP-2106x SHARC DSP Microcomputer Family |
| ADSP-21061KS | 制造商:Analog Devices 功能描述: |
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