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參數(shù)資料
| 型號(hào)： | DSM2150F5V-12T6 |
| 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(yè)數(shù)： | 10/73頁(yè) |
| 文件大小： | 1067K |
| 代理商： | DSM2150F5V-12T6 |
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DSM2150F5V
10/73
ARCHITECTURAL OVERVIEW
Major functional blocks are shown in Figure
4
.
DSP Address/Data/Control Interface
These DSP signals attach directly to the DSM for
a glueless connection. An 8-bit or 16-bit data con-
nection is formed and 16 or more DSP address
lines can be decoded as well as various DSP
memory strobes; i.e.
BMS
,
RD
,
AWE
,
IOMS
,
MSx
,
etc. The data path width must be specified as 8-
bits or 16-bits in PSDsoft Express. This configura-
tion is a static, meaning the data path width cannot
switch between 8-bits and 16-bits during runtime.
Port F is used for 8-bit data path, Ports F and G are
used for 16-bit data path. There are many different
ways the DSM2150F5V can be configured and
used depending on system requirements. See Ap-
pendices for example connections between the
DSM2150F5V and different DSPs.
Figure 4. Block Diagram
PD0
PD1
PD2
PD3
I/O PORT
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
I/O PORT
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
I/O PORT
PAGE REG
SECURITY
LOCK
PIN FEEDBACK
NODE FEEDBACK
DSM2150F5V
DSP System Memory
AI05776
DECODE
PLD
FS0-7
TO PLD
IN BUS
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
I/O PORT
JTAG ISP
CONTROLLER
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
DSP ADDR
DSP CNTL
CNTL2
RST\
CNTL0
CNTL1
RUNTIME CONTROL
GPIO
PLD
POWER MNGMT
CSIOP
CSBOOT0-3
SECONDARY FLASH
4 BLOCKS, 8 KB
32 KBytes total
MAIN FLASH
8 BLOCKS, 64 KB
512 KBytes total
ECS0-7
DSP DATA
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
DSP DATA
or GP I/O
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
I/O PORT
P
GENERAL PLD
24 INPUT
MICROCELLS
16 OUTPUT MICROCELLS
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
AND
ARRAY
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
INTERNAL ADDR, DATA, CONTROL BUS LINKED TO DSP
INTERNAL ADDR, DATA, CONTROL BUS LINKED TO DSP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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) |
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