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| 型號： | ES6425FDF |
| 廠商： | ESS Technology, Inc. |
| 英文描述： | Digital Media Processor 2 Product Brief |
| 中文描述： | 數(shù)字媒體處理器2產(chǎn)品簡介 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 82K |
| 代理商： | ES6425FDF |
ESS Technology, Inc.
SAM0529-091305
3
ES6425 PRODUCT BRIEF
ES6425 PIN DESCRIPTION
ES6425 PIN DESCRIPTION
Table 1 lists the pin descriptions for the ES6425. The
pound symbol (#) denotes an active-low signal.
Table 1 ES6425 Pin Description
Name
Pin Numbers
1,18, 27, 59, 68, 75,
92, 99, 104, 130,
148, 157, 159, 164,
183, 193, 201
2-7, 10-16, 19-23,
204-207
8, 17, 26, 34, 43,
60, 67, 76, 84, 91,
98, 103, 120, 129,
138, 147, 156, 163,
171, 177, 184, 192,
200, 208
9, 35, 44, 83, 121,
139, 172
24
I/O
Definition
VEE
P
I/O power supply.
LA[21:0]
O
RISC port address bus.
VSS
G
Ground.
VCC
I
Core power supply.
RESET#
TDMDX
I
Reset input (active-low); (5V tolerant input).
TDM transmit data.
LCS3 ROM Boot Data Width Select. Strapped to VCC or ground via 4.7-k
resistor; read during reset.
25
O
I
RSEL
TDMDR
TDMCLK
TDMFS
TDMTSC#
TWS
28
29
30
31
I
I
I
TDM receive data; (5V tolerant input).
TDM clock; (5V tolerant input).
TDM frame sync; (5V tolerant input).
TDM output enable (active-low).
Audio transmit frame sync.
System and DSCK output clock frequency selection is made at the rising edge of
RESET#. The matrix below lists the available clock frequencies and their
respective PLL bit settings. Pull up to VCC via 4.7-k
resistor for proper
operation; read during reset.
O
O
32
SEL_PLL2
I
TSD0
SEL_PLL0
33
O
I
Audio transmit serial data output 0.
Pull up to VCC via 4.7-k
resistor for proper operation; read during reset.
RSEL
0
1
Selection
16-bit ROM
8-bit ROM
SEL_PLL2
0
0
0
0
1
1
1
1
SEL_PLL1
0
0
1
1
0
0
1
1
SEL_PLL0
0
1
0
1
0
1
0
1
Clock Type
DCLK x 4.5
DCLK x 5.0
Bypass mode
DCLK x 4.0
DCLK x 4.25
DCLK x 4.75
DCLK x 5.5
DCLK x 6.0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ES6425FF | Digital Media Processor 2 Product Brief |
| ES6430 | Digital Media Processor Product Brief |
| ES6430FAA | Digital Media Processor Product Brief |
| ES6430FAB | Digital Media Processor Product Brief |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ES6425FF | 制造商:ESS 制造商全稱:ESS 功能描述:Digital Media Processor 2 Product Brief |
| ES6430 | 制造商:ESS 制造商全稱:ESS 功能描述:Digital Media Processor Product Brief |
| ES6430A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Temperature Compensated Crystal Oscillator (TCXO) |
| ES6430AV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Temperature Compensated Crystal Oscillator (TCXO) |
| ES6430B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Temperature Compensated Crystal Oscillator (TCXO) |
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