參數(shù)資料
型號(hào)： DSM2150F5V
廠商： 意法半導(dǎo)體
元件分類： 數(shù)字信號(hào)處理
英文描述： DSM (Digital Signal Processor System Memory) for Analog Devices DSPs (3.3V Supply)
中文描述： 帝斯曼（數(shù)字信號(hào)處理器系統(tǒng)內(nèi)存）的ADI公司的DSP（3.3V電源）
文件頁數(shù)： 26/73頁
文件大?。?/td> 1067K
代理商： DSM2150F5V
DSM2150F5V
26/73
Decode PLD (DPLD)
The DPLD, shown in Figure
7
, is used for decod-
ing the address for internal and external compo-
nents. The DPLD can be used to generate the
following decode signals:
8 Main Flash memory Sector Select (
FS0-
FS7
) signals with three product terms each
4 Secondary Flash memory Sector Select
(
CSBOOT0-CSBOOT3
) signals with three
product terms each
I
I
I
1 internal csiop select for DSM device control
and status registers (csiop is the base address
of the block of 256 byte locations)
1 JTAG Select signal (enables JTAG
operations on Port E when multiplexing JTAG
signals with general I/O signals)
8 external chip select output signals for Port C
pins, each with one product term.
I
I
Figure 7. DPLD Logic Array
(INPUTS)
(24)
(8)
(16)
(3)
CNTRL[2:0] (Read/Write Control Signals)
I/O PORTS (PORT A,B,C)
(8)
PG0-PG7
(8)
MCELLA.FB [ 7:0] (Feedback)
MCELLB.FB [ 7:0] (Feedback)
A[15:0]
(4)
(1)
PD[3:0]
RESET
(1)
RD_BSY
CSIOP
JTAGSEL
ECS0
ECS1
8 Flash Main
Memory
Sector Selects
I/O Decoder
Select
JTAG ISP
FS0
FS7
3
3
3
3
3
3
3
3
1
ECS2
FS1
FS2
FS3
FS6
FS5
FS4
1
1
1
1
External Chip Selects
to PORT C
CSBOOT0
CSBOOT1
CSBOOT2
CSBOOT3
4 Secondary
Flash Memory
Sector Selects
3
3
3
3
AI05775
ECS3
ECS4
ECS5
ECS6
1
ECS7
1
1
1
1
相關(guān)PDF資料
PDF描述
DSM2150F5V-12T6 DSM (Digital Signal Processor System Memory) for Analog Devices DSPs (3.3V Supply)
DSM2180F3 DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply)
DSM2180F315K6 DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply)
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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSM2150F5V-12T6 功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 3.3V 4M 120ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
DSM2150F5V-12T6T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM
DSM2180F3 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)
DSM2180F3_08 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)
DSM2180F315K6 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)
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