參數(shù)資料
型號(hào)： ADSP-21mod970
廠商： Analog Devices, Inc.
英文描述： Multi-Port Internet Gateway Processor(多口網(wǎng)關(guān)處理器)
中文描述： 多端口Internet網(wǎng)關(guān)處理器（多口網(wǎng)關(guān)處理器）
文件頁(yè)數(shù)： 5/50頁(yè)
文件大?。?/td> 980K
代理商： ADSP-21MOD970
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ADSP-21mod970 Preliminary Data Sheet
2FWREHU
Preimnary
Data
DMS
PROCESSOR 1
(only)
Technca
PMS
MODEM
Figure 2 Modem Processor Signals
The arrangement of the six modem processors in the ADSP-21mod970 makes two basic configurations
possible
:
a master configuration and a slave configuration. In both configurations, the control and data
pins of five of the six processors connect to a single bus structure. The control and data pins of the one
modem processor (Modem Processor 1) are separate from the other modem processors and accessed
through external pins.
In slave mode, all six modem processors have identical functions and have equal status. Each modem
processor is connected to a common DMA bus and each modem processor is configured to operate in
the same mode (see the slave mode and the memory mode descriptions in the
Memory Architecture
MODEM
PROCESSOR 1
PF7/IRQ2
PF6/IRQL1
PF5/IRQL0
PF4/IRQE
PF3/Mode D
PF2/Mode C
PF0/Mode A
FL2
FL1
FL0
EE
IS
TFS0
DT1
BGH
BG
BR
CLKOUT
RESET
Data 23:8
IAD 15:0
IAL
IRD
IRW
IACK
BMS
CMS
IOMS
RD
WR
EMS
EINT
ELIN
EBR
EBG
ECLK
ELOUT
ERESET
RFS0
DR0
DT0
SCLK0
DR1
DT1
SCLK1
CLKIN
MODEM
PROCESSOR
INDIVIDUAL
SIGNALS
BUSSED
SIGNALS
A0
IAD 15:0
IAL
IRD
IRW
IACK
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21MOD970-000 制造商:Analog Devices 功能描述:
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ADSP-21MSP50ABG-52 制造商:Analog Devices 功能描述:
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