參數(shù)資料
型號(hào)： D950-CORE
廠商： 意法半導(dǎo)體
元件分類(lèi)： 數(shù)字信號(hào)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(hào)處理器DSP核
文件頁(yè)數(shù)： 25/89頁(yè)
文件大?。?/td> 560K
代理商： D950-CORE
25/89
D950-Core
4.3 Program Control Unit (PCU)
4.3.1 Introduction
The D950-Core PCU includes the following components:
16-bit Program Counter (PC)
9 x 16-bit Loop registers (3 x LS, 3 x LE, 3 x LC)
Branch and Hardware Loops control logic including CCR and PORT condition
decoding
2 bits of STA register for interrupt control
2 bits of CCR for loop management
Reset, Hold and Low-Power operation control logic
Stack control logic for automatic PC save and restore in Subroutine Calls and
Interrupts. (The Stack is implemented in a user-defined dedicated X-RAM
area. The Stack pointer and its control logic are included in the ACU, see
Section 4.2.1
.)
PPort
Figure 4.11
D950-Core Program Control Unit
XRAM
STACK
SPX
16
CONTROL
IR
MUX
IA
ID
LS0:2
LE0:2
LC0:2
LS
YD
XD
16
16
RESET
+ 1
BRANCH / IT @
RTS / RTI @
LOOP
REGISTERS
TO OTHER UNITS
CCR COND. (13)
PORT COND. (8)
16
16
16-BIT
PC
STA
2
2
RESET
IT
LP
HOLD
VR02017J
8
P.PORT
PORT COND
8
P
8
P_EN
5
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參數(shù)描述
D950N 制造商:INFINEON 制造商全稱(chēng):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(chēng):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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