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參數資料
| 型號： | ADSP-2185L |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | LM2941/LM2941C 1A Low Dropout Adjustable Regulator; Package: CERDIP; No of Pins: 16; Qty per Container: 25; Container: Rail |
| 中文描述： | DSP的微機 |
| 文件頁數： | 13/31頁 |
| 文件大小： | 223K |
| 代理商： | ADSP-2185L |
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ADSP-2185L
–13–
REV. A
Restriction:
All memory strobe signals on the ADSP-2185L
(
RD
,
WR
,
PMS
,
DMS
,
BMS
,
CMS
and
IOMS
) used in your
target system must have 10 k
pull-up resistors connected when
the EZ-ICE is being used. The pull-up resistors are necessary
because there are no internal pull-ups to guarantee their state
during prolonged three-state conditions resulting from typical
EZ-ICE debugging sessions. These resistors may be removed at
your option when the EZ-ICE is not being used.
Target System Interface Signals
When the EZ-ICE
board is installed, the performance on some
system signals changes. Design your system to be compatible
with the following system interface signal changes introduced by
the EZ-ICE
board:
EZ-ICE
emulation introduces an 8 ns propagation delay be-
tween your target circuitry and the DSP on the
RESET
signal.
EZ-ICE
emulation introduces an 8 ns propagation delay be-
tween your target circuitry and the DSP on the
BR
signal.
EZ-ICE
emulation ignores
RESET
and
BR
when single-
stepping.
EZ-ICE
emulation ignores
RESET
and
BR
when in Emulator
Space (DSP halted).
EZ-ICE
emulation ignores the state of target
BR
in certain
modes. As a result, the target system may take control of the
DSP’s external memory bus
only
if bus grant (
BG
) is asserted
by the EZ-ICE
board’s DSP.
相關PDF資料 |
PDF描述 |
|---|---|
| ADSP-2185LBST-160 | DSP Microcomputer |
| ADSP-2185LBST-210 | DSP Microcomputer |
| ADSP-2185NBCA-320 | LM2941/LM2941C 1A Low Dropout Adjustable Regulator; Package: TO-263; No of Pins: 5; Qty per Container: 45; Container: Rail |
| ADSP-2185NBST-320 | DSP Microcomputer |
| ADSP-2185BST-115 | DSP Microcomputer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADSP-2185LBCA-210 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 52.5MHz 52.5MIPS 144-Pin CSP-BGA 制造商:Rochester Electronics LLC 功能描述:16K/16K 16BIT DSP 3.3V 52 MIPS MINI BGA - Bulk |
| ADSP-2185LBST-115 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 28.8MHz 28.8MIPS 100-Pin LQFP |
| ADSP-2185L-BST-133 | 制造商:Analog Devices 功能描述: |
| ADSP-2185LBST-133 | 制造商:Rochester Electronics LLC 功能描述:3.3V 16BIT DSP,33MIPS,16KWRDSPM/DM,100TQ - Bulk 制造商:Analog Devices 功能描述:IC MICROCOMPUTER 16-BIT |
| ADSP-2185LBST-160 | 制造商:Analog Devices 功能描述:DSP Fixed-Point 16-Bit 40MHz 40MIPS 100-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:16K/16K 16 BIT DSP 40 MIPS 3.3 V - Bulk |
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