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參數(shù)資料
| 型號： | MSC8144E |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 0-BIT, 150 MHz, OTHER DSP, PBGA783 |
| 封裝： | 29 X 29 MM, LEAD FREE, PLASTIC, FCPBGA-783 |
| 文件頁數(shù)： | 72/80頁 |
| 文件大?。?/td> | 2284K |
| 代理商： | MSC8144E |
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MSC8144E Quad Core Digital Signal Processor Data Sheet, Rev. 0
Hardware Design Considerations
Freescale Semiconductor
74
3.3.6
TDM Interface Related Pins
Table 69 lists the board connections of the TDM pins when an entire specific TDM is not used. For multiplexing options that
select a subset of a TDM interface, use the connections described in Table 69 for those signals that are not selected. Table 69
assumes that the alternate function of the specified pin is not used. If the alternate function is used, connect that pin as required
to support the selected function.
3.3.7
PCI Related Pins
Table 70 lists the board connections of the pins when PCI is not used. Table 70 assumes that the alternate function of the
specified pin is not used. If the alternate function is used, connect that pin as required to support the selected function.
Table 69. Connectivity of TDM Related Pins When TDM Interface Is Not Used
Signal Name
Pin Connection
TDMxRCLK
GND
TDMxRDAT
GND
TDMxRSYN
GND
TDMxTCLK
GND
TDMTxDAT
GND
TDMxTSYN
GND
VDDIO
3.3 V
Notes:
1.
x = {0, 1, 2,3, 4, 5, 6, 7}
2.
In case of subset of TDM interface usage please make sure to disable unused TDM modules. See Chapter 20, TDM, in the
MSC8144E Reference Manual for details.
Table 70. Connectivity of PCI Related Pins When PCI Is Not Used
Signal Name
Pin Connection
PCI_AD[0–31]
GND
PCI_CBE[0–3]
GND
PCI_CLK_IN
GND
PCI_DEVSEL
VDDIO
PCI_FRAME
VDDIO
PCI_GNT
VDDIO
PCI_IDS
GND
PCI_IRDY
VDDIO
PCI_PAR
GND
PCI_PERR
VDDIO
PCI_REQ
NC
PCI_SERR
VDDIO
PCI_STOP
VDDIO
PCI_TRDY
VDDIO
3.3 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSC8144EC | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Quad Core Digital Signal Processor |
| MSC8144ESVT1000B | 制造商:Freescale Semiconductor 功能描述:DSP 32-BIT 1GHZ 1000MIPS 783-PIN FCBGA BOX - Trays 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA |
| MSC8144ESVT800A | 制造商:Freescale Semiconductor 功能描述:DSP 32BIT 800MHZ 800MIPS 783FCBGA - Trays |
| MSC8144ESVT800B | 制造商:Freescale Semiconductor 功能描述:DSP 32-BIT 800MHZ 800MIPS 783-PIN FCBGA EACH - Bulk 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA |
| MSC8144ETVT1000A | 制造商:Freescale Semiconductor 功能描述:DSP 32-BIT 1GHZ 1000MIPS 783-PIN FCBGA - Bulk |
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