- 您現在的位置：買賣IC網 > PDF目錄382648 > TMX320C6413ZTS400 (Texas Instruments, Inc.) Fixed-Point Digital Signal Processors PDF資料下載
參數資料
| 型號： | TMX320C6413ZTS400 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 數字信號處理 |
| 英文描述： | Fixed-Point Digital Signal Processors |
| 中文描述： | 定點數字信號處理器 |
| 文件頁數： | 49/140頁 |
| 文件大小： | 1958K |
| 代理商： | TMX320C6413ZTS400 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁當前第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁
Device Configurations
49
April 2004
Revised May 2005
SPRS247E
Read Accesses
31
1
0
Reserved
LOCKSTAT
R-0
R-1
Write Accesses
31
0
LOCK
W-0
Legend:
R = Read only; R/W = Read/Write; -n = value after reset
Figure 3
3. PCFGLOCK Register Diagram [Address Location: 0x01B3 F018]
Read/Write Accesses
Table 3
4. PCFGLOCK Register Selection Bit Descriptions
Read Accesses
BIT
31:1
NAME
Reserved
DESCRIPTION
Reserved. Read-only, writes have no effect.
Lock status bit.
Determines whether the PERCFG register is locked or unlocked.
0
=
Unlocked, read accesses to the PERCFG register allowed.
1
=
Locked, write accesses to the PERCFG register do
not
modify the register state [default].
Reads are unaffected by Lock Status.
0
LOCKSTAT
Table 3
5. PCFGLOCK Register Selection Bit Descriptions
Write Accesses
BIT
NAME
DESCRIPTION
31:0
LOCK
Lock bits.
0x10C0010C = Unlocks PERCFG register accesses.
Any write to the PERCFG register will automatically relock the register. In order to avoid the unnecessary
overhead of multiple unlock/enable sequences, all peripherals should be enabled with a single write to the
PERCFG register with the necessary enable bits set.
Prior to waiting 128 CPU cycles, the PERCFG register should be read. There is no direct correlation between
the CPU issuing a write to the PERCFG register and the write actually occurring. Reading the PERCFG
register after the write is issued forces the CPU to wait for the write to the PERCFG register to occur.
Once a peripheral is enabled, the DSP (or other peripherals such as the HPI) must wait a minimum of 128 CPU
cycles before accessing the enabled peripheral. The user
must
ensure that no accesses are performed to a
peripheral while it is disabled.
In addition to the normal usage, the PCFGLOCK register can be used to override the power saver settings
specified in the PERCFG register. When the power saver feature is disabled (PCFGLOCK written with
0xC0100C01), all peripherals controlled by PERCFG are enabled. If the power saver is returned to normal
operation (PCFGLOCK written with 0x0C01C010), then the peripherals return to the operating condition
specified by PERCFG. Turning off the power saver settings will add a worst-case 50 mW of power to the overall
DSP power consumption.
Note: overriding the settings of the PERCFG register will not cause a conflict on the multiplexed pins. For
example, with the HPI and McASP1 peripherals, the HPI will still have control over the multiplexed pins
provided the TOUT0/HPI_EN pin was “0” at reset.
相關PDF資料 |
PDF描述 |
|---|---|
| TMP320C6413ZTS400 | Fixed-Point Digital Signal Processors |
| TMX320C6413ZTS500 | Fixed-Point Digital Signal Processors |
| TMP320C6413ZTS500 | Fixed-Point Digital Signal Processors |
| TMX320C6413ZTSA400 | Fixed-Point Digital Signal Processors |
| TMP320C6413ZTSA400 | Fixed-Point Digital Signal Processors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TMX320C6413ZTS500 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Fixed-Point Digital Signal Processors |
| TMX320C6413ZTSA400 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Fixed-Point Digital Signal Processors |
| TMX320C6413ZTSA500 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Fixed-Point Digital Signal Processors |
| TMX320C6414CGLZ300 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS |
| TMX320C6414CGLZ5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發布緊急采購，3分鐘左右您將得到回復。