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參數(shù)資料
| 型號： | DSM2180F315K6 |
| 廠商： | 意法半導體 |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
| 中文描述： | 帝斯曼（數(shù)字信號處理器系統(tǒng)內(nèi)存）模擬器件公司的ADSP - 218X系列（5V電源） |
| 文件頁數(shù)： | 15/63頁 |
| 文件大?。?/td> | 809K |
| 代理商： | DSM2180F315K6 |
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DSM2180F3
SPECIFYING MEM MAP WITH PSDSOFT EXPRESS
TM
The memory map shown in Figure 7 can be easily
specified with PSDsoft Express
TM
in a point-and-
click environment. PSDsoft Express
TM
will gener-
ate Hardware Definition Language (HDL) state-
ments of the ABEL language. Figure 8 shows the
resulting equations generated by PSDsoft Ex-
press
TM
.
Figure 8. HDL Statements Generated from PSDsoft Express to Implement Memory Map
Specifying these equations using PSDsoft Ex-
press
TM
is very simple. Figure 9 shows how to
specify the equation for the 16K Byte Flash mem-
ory segment, fs2 Notice how fs2can reside in two
different address spaces depending on the state of
the control signals from the DSP (
IOMS
,
DMS
, or
BMS
) and the memory page number coming from
the DSM Page Register outputs. This specification
process is repeated for all other Flash memory
segments, the csiop register block, and any exter-
nal chip select signals (UART, etc.).
csiop = ((address >= ^h0000) & (address <= ^h00FF) & (!_ioms & _dms & _bms));
fs0 = ((address >= ^h0000) & (address <= ^h3FFF) & (_ioms & _dms & !_bms))
# ((page == 0) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs1 = ((address >= ^h4000) & (address <= ^h7FFF) & (_ioms & _dms & !_bms))
# ((page == 1) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs2 = ((address >= ^h8000) & (address <= ^hBFFF) & (_ioms & _dms & !_bms))
# ((page == 2) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs3 = ((address >= ^hC000) & (address <= ^hFFFF) & (_ioms & _dms & !_bms))
# ((page == 3) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs4 = ((address >= ^h10000) & (address <= ^h13FFF) & (_ioms & _dms & !_bms))
# ((page == 4) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs5 = ((address >= ^h14000) & (address <= ^h17FFF) & (_ioms & _dms & !_bms))
# ((page == 5) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs6 = ((address >= ^h18000) & (address <= ^h1BFFF) & (_ioms & _dms & !_bms))
# ((page == 6) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
fs7 = ((address >= ^h1C000) & (address <= ^h1FFFF) & (_ioms & _dms & !_bms))
# ((page == 7) & (address >= ^h0000) & (address <= ^h3FFF) & (_ioms & !_dms &
_bms));
! _cs_uart = ((address >= ^h0200) & (address <= ^h0207) & (!_ioms & _dms & _bms));
相關PDF資料 |
PDF描述 |
|---|---|
| DSM2180F315T6 | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
| DSM2180F390K6 | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
| DSM2180F390T6 | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
| DSM2180F3V15K6 | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
| DSM2180F3V15T6 | DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DSM2180F3-15K6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) for analog devices ADSP-218X family (5 V supply) |
| DSM2180F315T6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (3.3V Supply) |
| DSM2180F3-15T6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) for analog devices ADSP-218X family (5 V supply) |
| DSM2180F390K6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (3.3V Supply) |
| DSM2180F3-90K6 | 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 8M 90ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24 |
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