參數(shù)資料
型號: DSP16210
英文描述: TVS 400W 6.5V UNIDIRECT SMA
中文描述: DSP16210數(shù)字信號處理器
文件頁數(shù): 2/173頁
文件大小: 2621K
代理商: DSP16210
Data Sheet
July 2000
DSP16210 Digital Signal Processor
Table of Contents
Contents
Page
Contents
Page
2
DRAFT COPY
Lucent Technologies Inc.
Features...................................................................1
Description ...............................................................1
Notation Conventions...............................................9
Hardware Architecture .............................................9
DSP16210 Architectural Overview .........................9
DSP16000 Core.................................................9
Clock Synthesizer (PLL) ....................................9
Dual-Port RAM (DPRAM) ..................................9
Internal Boot ROM (IROM) ..............................12
IORAM and Modular I/O Units (MIOUs) ..........12
External Memory Interface (EMI).....................12
Bit I/O (BIO) Unit..............................................13
Enhanced Serial I/O (ESIO) Unit .....................13
Simple Serial I/O (SSIO) Unit ..........................13
Parallel Host Interface (PHIF16)......................13
Timers..............................................................13
Test Access Port (JTAG).................................13
Hardware Development System (HDS)...........13
Pin Multiplexing................................................13
DSP16000 Core Architectural Overview...............14
System Control and Cache (SYS) ...................14
Data Arithmetic Unit (DAU)..............................14
Y-Memory Space Address Arithmetic
Unit (YAAU) ..................................................15
X-Memory Space Address Arithmetic
Unit (XAAU) ..................................................15
Reset ....................................................................18
Reset After Powerup or Power Interruption.....18
RSTB Pin Reset...............................................18
JTAG Controller Reset.....................................19
Interrupts and Trap...............................................20
Interrupt Registers ...........................................20
Clearing Interrupts ...........................................23
Interrupt Request Clearing Latency.................23
INT[3:0] and TRAP Pins ..................................24
Low-Power Standby Mode...............................24
Memory Maps.......................................................25
Boot from External ROM..................................27
Data Memory Map Selection ...........................27
External Memory Interface (EMI)..........................27
Latency for Programming
mwait
and
ioc
Registers.......................................................27
Programmable Access Time............................28
READY Pin Enables ........................................28
Enable Delays..................................................28
Memory Map Selection....................................28
RWN Advance .................................................29
CKO Pin Configuration ....................................29
Write Data Drive Delay ....................................29
Functional Timing ............................................29
READY Pin ......................................................31
Enhanced Serial I/O (ESIO) Unit..........................32
Input Section....................................................32
Output Section.................................................36
Modular I/O Units (MIOUs)...................................42
IORAM.............................................................42
MIOU Registers ...............................................42
MIOU Commands............................................43
I/O Buffer Configuration...................................45
Length Counters and MIOU Interrupts.............46
DMA Input Flow Control...................................46
DMA Output Flow Control................................47
MIOU Performance..........................................47
Powering Down an MIOU ................................47
MIOU Command Latencies..............................48
Simple Serial I/O (SSIO) Unit ...............................49
Programmable Modes......................................49
Parallel Host Interface (PHIF16)...........................49
Programmability...............................................50
Bit Input/Output Unit (BIO)....................................52
Pin Multiplexing................................................53
Timers...................................................................53
Hardware Development System (HDS)................54
JTAG Test Port.....................................................54
Clock Synthesis....................................................56
Phase-Lock Loop (PLL) Operation ..................58
Phase-Lock Loop (PLL) Operating
Frequency.....................................................58
Phase-Lock Loop (PLL) Locking......................58
Phase-Lock Loop (PLL) Programming
Restrictions ...................................................59
Phase-Lock Loop (PLL) Programming
Example........................................................60
Phase-Lock Loop (PLL) Frequency
Accuracy and Jitter .......................................60
Phase-Lock Loop (PLL) Power Connections...60
Power Management..............................................61
The
powerc
Control Register Bits...................61
STOP Pin.........................................................63
PLL Powerdown...............................................63
AWAIT Bit of the
alf
Register...........................63
Power Management Examples........................63
Software Architecture.............................................69
Instruction Set Quick Reference...........................69
Conditions Based on the State of Flags...........85
Registers...............................................................86
Peripheral Register Write-Read Latency .........86
Register Overview............................................86
Register Settings..............................................91
Reset States ..................................................113
RB Field Encoding.........................................115
Pin Information.....................................................116
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