参数资料
型号: MSC8144E
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 数字信号处理
英文描述: 0-BIT, 150 MHz, OTHER DSP, PBGA783
封装: 29 X 29 MM, LEAD FREE, PLASTIC, FCPBGA-783
文件页数: 70/80页
文件大小: 2284K
代理商: MSC8144E
MSC8144E Quad Core Digital Signal Processor Data Sheet, Rev. 0
Hardware Design Considerations
Freescale Semiconductor
72
3.3.4.2
Ethernet Controller 2 (GE2) Related Pins
Note:
Table 65 and Table 67 assume that the alternate function of the specified pin is not used. If the alternate function is
used, connect the pin as required to support that function.
3.3.4.2.1
GE2 interface Is Not Used
Table 65 assumes that the GE2 pins are not used for any purpose (including any multiplexed function) and that VDDGE2 is tied
to GND.
3.3.4.2.2
Subset of GE2 Pins Required
When only a subset of the whole GE2 interface is used, such as for RMII, the unused GE2 pins should be connected as described
in Table 66. The table assumes that the unused GE2 pins are not used for any purpose (including any multiplexed functions)
and that VDDGE2 is tied to either 2.5 V or 3.3 B.
GE1_SGMII_TX
NC
GE1_TD[0-3]
NC
GE1_TX_CLK
GND
GE1_TX_EN
NC
GE1_TX_ER
NC
Table 65. Connectivity of GE2 Related Pins When the GE2 Interface Is Not Used
Signal Name
Pin Connection
GE2_RD[0-3]
NC
GE2_RX_CLK
NC
GE2_RX_DV
NC
GE2_RX_ER
NC
GE2_SGMII_RX
GNDSXC
GE2_SGMII_RX
GNDSXC
GE2_SGMII_TX
NC
GE2_SGMII_TX
NC
GE2_TCK
Nc
GE2_TD[0–3]
Nc
GE2_TX_EN
NC
Table 66. Connectivity of GE1 Related Pins When only a subset of the GE1 Interface Is required
Signal Name
Pin Connection
GE2_RD[0-3]
GND
GE2_RX_CLK
GND
GE2_RX_DV
GND
GE2_RX_ER
GND
GE2_SGMII_RX
GNDSXC
Table 64. Connectivity of GE1 Related Pins When only a subset of the GE1 Interface Is required (continued)
Signal Name
Pin Connection
相关PDF资料
PDF描述
MSC8152TVT1000B RISC PROCESSOR, PBGA783
MSC8154ETVT1000B 0-BIT, OTHER DSP, PBGA783
MSC8252TVT1000B 0-BIT, OTHER DSP, PBGA783
MSC8252SVT1000B 0-BIT, OTHER DSP, PBGA783
MSD1010LT3 100 mA, 15 V, PNP, Si, SMALL SIGNAL TRANSISTOR
相关代理商/技术参数
参数描述
MSC8144EC 制造商:FREESCALE 制造商全称: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