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參數(shù)資料
| 型號： | D950-CORE |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 16-Bit Fixed Point Digital Signal Processor DSP Core |
| 中文描述： | 16位定點(diǎn)數(shù)字信號處理器DSP核 |
| 文件頁數(shù)： | 8/89頁 |
| 文件大小： | 560K |
| 代理商： | D950-CORE |
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D950-Core
Table 2.6
CONTROL (13 PINS)
Pin Name
Type
I
O
Description
IT
ITACK
Maskable Interrupt Request Input. Falling edge sensitive.
Maskable Interrupt Request Acknowledge. Active Low.
Asserted low at the beginning of Interrupt servicing.
End of maskable Interrupt routine output. Active low.
Asserted low at the end of current interrupt request processing.
Low power. Falling edge sensitive.
Stops the processor after execution of the currently decoded instruction and
enters low-power standby state (in this state, the clock generator is stopped
except for INCYCLE).
Low power Acknowledge. Active low.
Asserted low at the end of execution of the last instruction following detec-
tion of LP falling edge or at the end of LP or STOP instruction.
Reset input. Active low.
Initializes the processor to the RESET state and the clock generator. Forces
Program Counter value to reset address and execution of NOP instruction.
Mode input select.
Forces reset address to 0x0000 (resp. 0xFC00) when low (resp. high).
Valid co-processor instruction decoded.
Asserted high while decoding a co-processor dedicated instruction. Indi-
cates that the co-processor instruction will be executed at the following in-
struction cycle.
Indicates program memory RD/WR cycle during execution of Read or Write
Program memory instruction.
Instruction cycle. Asserted high at the beginning of cycle.
Hardware and Software Reset Output
X Stack read/write instruction
Y Stack read/write instruction
EOI
O
LP
I
LPACK
O
RESET
I
MODE
I
VCI
O
IRD_WR
O
INCYCLE
RESET_OUT
STACKX
STACKY
O
O
O
O
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| D950N | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Netz-Gleichrichterdiode Rectifier Diode |
| D950N18T | 功能描述:整流器 Rectifier Diode 950A 1800V RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| D-951-10 | 制造商:MOLEX 制造商全稱:Molex Electronics Ltd. 功能描述:NylaKrimp? Funnel Entry Ring Tongue Terminal for 8 AWG Wire, Stud #5 |
| D-951-14 | 制造商:ETC MOLEX-INACTIVE 功能描述:Cross Referenced to MOLEX - Part: MOL19067-0018 |
| D-951-38 | 制造商:ETC MOLEX-INACTIVE 功能描述:Cross Referenced to MOLEX - Part: MOL19067-0022 |
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