參數(shù)資料
型號： TMX320C6411AZLZ
廠商： Texas Instruments, Inc.
元件分類： 數(shù)字信號處理
英文描述： FIXED POINT DIGITAL SIGNAL PROCESSOR
中文描述： 定點(diǎn)數(shù)字信號處理器
文件頁數(shù)： 62/119頁
文件大小： 1742K
代理商： TMX320C6411AZLZ
SPRS196H MARCH 2002 REVISED JULY 2004
62
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
31
16
15
14
13
12
11
10
9
8
Reserved
Enable or
Non-Enabled
Interrupt Wake
Enabled
Interrupt Wake
PD3
PD2
PD1
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
7
0
Legend:
R/Wx = Read/write reset value
NOTE: The shadowed bits are not part of the power-down logic discussion and therefore are not covered here. For information on these other
bit fields in the CSR register, see the
TMS320C6000 CPU and Instruction Set Reference Guide
(literature number SPRU189).
Figure 10. PWRD Field of the CSR Register
A delay of up to nine clock cycles may occur after the instruction that sets the PWRD bits in the CSR before the
PD mode takes effect. As best practice, NOPs should be padded after the PWRD bits are set in the CSR to account
for this delay.
If PD1 mode is terminated by a non-enabled interrupt, the program execution returns to the instruction where
PD1 took effect. If PD1 mode is terminated by an enabled interrupt, the interrupt service routine will be executed
first, then the program execution returns to the instruction where PD1 took effect. In the case with an enabled
interrupt, the GIE bit in the CSR and the NMIE bit in the interrupt enable register (IER) must also be set in order
for the interrupt service routine to execute; otherwise, execution returns to the instruction where PD1 took effect
upon PD1 mode termination by an enabled interrupt.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMX320C6411GLZ 制造商:Rochester Electronics LLC 功能描述:C6411 1V/300MHZ PROTOTYPES - Bulk 制造商:Texas Instruments 功能描述:
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TMX320C6411GLZ5E0 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6411GLZA300 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6411GLZA5E0 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
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