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| 型號： | TMS320VC5409PGE100 |
| 廠商： | Texas Instruments |
| 文件頁數(shù)： | 17/93頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DIG SIG PROCESSOR 144-LQFP |
| 標準包裝： | 60 |
| 系列： | TMS320C54x |
| 類型： | 定點 |
| 接口： | 主機接口，McBSP |
| 時鐘速率： | 100MHz |
| 非易失內存： | ROM（32 kB） |
| 芯片上RAM： | 64kB |
| 電壓 - 輸入/輸出： | 3.30V |
| 電壓 - 核心： | 1.80V |
| 工作溫度： | -40°C ~ 100°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 144-LQFP |
| 供應商設備封裝： | 144-LQFP（20x20） |
| 包裝： | 托盤 |
| 配用： | 296-31413-ND - XDS560 CLASS HIGH SPEED EMULATOR 296-23043-ND - BLACKHAWK XDS560 USB EMULATOR 296-15829-ND - DSP STARTER KIT FOR TMS320C5416 |
| 其它名稱： | 296-10764 296-10764-5 296-10764-5-ND |
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Functional Overview
24
April 1999 Revised October 2008
SPRS082F
Table 33. Bank-Switching Control Register Fields
BIT
RESET
VALUE
FUNCTION
NO.
NAME
RESET
VALUE
FUNCTION
1512
BNKCMP
1111
Bank compare. BNKCMP determines the external memory-bank size. BNKCMP is used to mask the four
MSBs of an address. For example, if BNKCMP = 1111b, the four MSBs (bits 1215) are compared, resulting
in a bank size of 4K words. Bank sizes of 4K words to 64K words are allowed.
11
PS-DS
1
Program read data read access. PS-DS inserts an extra cycle between consecutive accesses of program
read and data read or data read and program read.
PS-DS = 0
No extra cycles are inserted by this feature.
PS-DS = 1
One extra cycle is inserted between consecutive data and program reads.
103
Reserved
0
These bits are reserved and are unaffected by writes.
HPI bus holder. HBH controls the HPI bus holder feature. HBH is cleared to 0 at reset
.
8-bit Mode
HBH = 0
The bus holder is disabled for the HPI data bus (HD[7:0]).
HBH = 1
The bus holders are enabled on HD[7:0]. When not driven, the HPI data bus (HD[7:0]) is held
in the previous logic level.
2
HBH
0
HPI bus holder. HBH controls the HPI bus holder feature. HBH is cleared to 0 at reset
.
16-bit Mode
HBH = 0
The bus holder is disabled for the HPI address bus (HA[15:0]). The HPI GPIO pins (HD[7:0])
are held in the previous logic level.
HBH = 1
The bus holders are enabled on HA[15:0]. When not driven, the HPI address bus (A[15:0])
and HPI GPIO pins (HD[7:0]) are held in the previous logic level.
1
BH
0
Bus holder. BH controls the data bus holder feature. BH is cleared to 0 at reset.
BH = 0
The bus holder is disabled.
BH = 1
The bus holder is enabled. When not driven, the data bus (D[15:0]) is held in the previous
logic level.
0
EXIO
0
External bus interface off. The EXIO bit controls the external bus-off function.
EXIO = 0
The external bus interface functions as usual.
EXIO = 1
The address bus, data bus, and control signals become inactive after completing the current
bus cycle. Note that the DROM, MP/MC, and OVLY bits in the PMST and the HM bit of ST1
cannot be modified when the interface is disabled.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TMS320VC5409PGE100 | 制造商:Texas Instruments 功能描述:Digital Signal Processor IC |
| TMS320VC5409PGE-80 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Fixed-Pt Dig Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| TMS320VC5409ZGU100 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Fixed-Pt Dig Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| TMS320VC5409ZGU-80 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Fixed-Pt Dig Signal Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| TMS320VC5410AGGU1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
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