參數(shù)資料
型號(hào): ADSP-2115BST-80
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號(hào)處理
英文描述: ADSP-2100 Family DSP Microcomputers
中文描述: 24-BIT, 20 MHz, OTHER DSP, PQFP80
封裝: METRIC, TQFP-80
文件頁數(shù): 9/64頁
文件大?。?/td> 666K
代理商: ADSP-2115BST-80
ADSP-21xx
REV. B
–9–
Figure 4. ADSP-2105 System
Figure 3. ADSP-2101/ADSP-2103/ADSP-2115 System
BR
BG
MMAP
CLKIN
RESET
IRQ2
BMS
ADSP-2101
or
ADSP-2103
or
ADSP-2115
CLKOUT
ADDR
DATA
(OPTIONAL)
1x CLOCK
or
CRYSTAL
PMS
DMS
RD
WR
ADDR
13-0
DATA
23-0
ADDR
DATA
OE
WE
CS
(OPTIONAL)
ADDR
DATA
OE
CS
BOOT
MEMORY
e.g. EPROM
2764
27128
27256
27512
PROGRAM
MEMORY
DATA
MEMORY
&
PERIPHERALS
14
24
D23-22
A
13-0
D
15-8
D
23-0
D
23-8
A
13-0
A
13-0
XTAL
SERIAL
DEVICE
(OPTIONAL)
SCLK1
RFS1 or IRQ0
TFS1 or IRQ1
DT1 or FO
DR1 or FI
SPORT 1
SCLK0
RFS0
TFS0
DT0
DR0
SPORT 0
SERIAL
DEVICE
(OPTIONAL)
OE
WE
CS
THE TWO MSBs OF THE DATA BUS (D
) ARE USED TO SUPPLY THE TWO MSBs OF THE
BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.
BR
BG
CLKIN
RESET
IRQ2
BMS
ADSP-2105
CLKOUT
ADDR
DATA
(OPTIONAL)
1x CLOCK
or
CRYSTAL
PMS
DMS
RD
WR
ADDR
13-0
DATA
23-0
ADDR
DATA
(OPTIONAL)
ADDR
DATA
OE
CS
BOOT
MEMORY
e.g. EPROM
2764
27128
27256
27512
PROGRAM
MEMORY
DATA
MEMORY
&
PERIPHERALS
14
24
D23-22
A
13-0
D
15-8
D
23-0
D
23-8
A
13-0
A
13-0
XTAL
MMAP
SERIAL
DEVICE
(OPTIONAL)
SCLK1
RFS1 or IRQ0
TFS1 or IRQ1
DT1 or FO
DR1 or FI
SPORT 1
OE
WE
CS
OE
WE
CS
THE TWO MSBs OF THE DATA BUS (D
) ARE USED TO SUPPLY THE TWO MSBs OF THE
BOOT MEMORY EPROM ADDRESS. THIS IS ONLY REQUIRED FOR THE 27256 AND 27512.
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參數(shù)描述
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