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參數(shù)資料
| 型號(hào)： | EP7311-ER-C |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| 中文描述： | 32-BIT, 74 MHz, RISC MICROCONTROLLER, PBGA204 |
| 封裝： | 13 X 13 MM, 0.65 MM PITCH, TFBGA-204 |
| 文件頁(yè)數(shù)： | 8/54頁(yè) |
| 文件大?。?/td> | 1533K |
| 代理商： | EP7311-ER-C |
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8
Copyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
DS506PP1
EP7311
High-Performance, Low-Power System on Chip
Pin Multiplexing
The following table shows the pin multiplexing of the
MCP, SSI2 and the CODEC. The selection between SSI2
and the CODEC is controlled by the state of the SERSEL
bit in SYSCON2. The choice between the SSI2, CODEC,
and the MCP is controlled by the MCPSEL bit in
SYSCON3 (see the EP73xx User’s Manual for more
information).
The following table shows the pins that have been
multiplexed in the EP7311.
Pin
Mnemonic
I/O
MCP
SSI2
CODEC
SSICLK
I/O
SIBCLK
SSICLK
PCMCLK
SSITXDA
O
SIBDOUT
SSITXDA
PCMOUT
SSIRXDA
I
SIBDIN
SSIRXDA
PCMIN
SSITXFR
I/O
SIBSYNC
SSITXFR
PCMSYNC
SSIRXFR
I
p/u
SSIRXFR
p/u
BUZ
O
Table R. MCP/SSI2/CODEC Pin Multiplexing
Signal
Block
Signal
Block
nMOE
Static Memory
nSDCAS
SDRAM
nMWE
Static Memory
nSDWE
SDRAM
WRITE
Static Memory
nSDRAS
SDRAM
A[27:15]
Static Memory
DRA[0:12]
SDRAM
A[14:13]
Static Memory
DRA[13:14]
SDRAM
PD[7:6]
GPIO
SDQM[1:0]
SDRAM
RUN
System
Configuration
CLKEN
System
Configuration
nMEDCHG
Interrupt
Controller
nBROM
Boot ROM
select
PD[0]
GPIO
LEDFLSH
LED Flasher
PE[1:0]
GPIO
BOOTSEL[1:0]
System
Configuration
PE[2]
GPIO
CLKSEL
System
Configuration
Table S. Pin Multiplexing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EP7311-EV-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IB-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IV-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IR-C | HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7312-EV-90 | HIGH-PERFORMANCE, LOW-POWER SYSTEM ON CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP7311-EV-C | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IB | 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low PWR Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic |
| EP7311-IB-90 | 功能描述:音頻片上系統(tǒng) - SoC IC Ultra Low PWR Hi Perf SOC w/LCD RoHS:否 制造商:Cirrus Logic |
| EP7311-IB-C | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE |
| EP7311-IBZ | 制造商:Cirrus Logic 功能描述:IC, 32BIT MCU, ARM7, 74MHZ, BGA-256, Controller Family/Series:(ARM7), Core Size: |
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