参数资料
型号: MSC8144ADS
厂商: Freescale Semiconductor
文件页数: 71/80页
文件大小: 0K
描述: ADS FOR MSC8144 DEVICE
标准包装: 1
类型: DSP
适用于相关产品: MSC8144
所含物品: AMC 卡、电源、缆线、USB TAP、硬件和说明文档
Hardware Design Considerations
3.4.4
3.4.4.1
Ethernet Related Pins
Ethernet Controller 1 (GE1) Related Pins
Note:
Table 57 and Table 58 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.
3.4.4.1.1
GE1 Interface Is Not Used
Table 57 assumes that the GE1 signals are not used for any purpose (including any multiplexed functions) and that V DDGE1 is
tied to GND.
Table 57. Connectivity of GE1 Related Pins When the GE1 Interface Is Not Used
GE1_COL
GE1_CRS
GE1_RD[0–4]
GE1_RX_ER
GE1_RX_CLK
GE1_RX_DV
GE1_SGMII_RX
GE1_SGMII_RX
GE1_SGMII_TX
GE1_SGMII_TX
GE1_TD[0–4]
GE1_TX_CLK
GE1_TX_EN
GE1_TX_ER
Signal Name
Pin Connection
NC
NC
NC
NC
NC
NC
GND SXC
GND SXC
NC
NC
NC
NC
NC
NC
3.4.4.1.2
Subset of GE1 Pins Required
When only a subset of the whole GE1 interface is used, such as for RMII, the unused GE1 pins should be connected as described
in Table 58 . This table assumes that the unused GE1 pins are not used for any purpose (including any multiplexed function) and
that V DDGE1 is tied to either 2.5 V or 3.3 V.
Table 58. Connectivity of GE1 Related Pins When only a subset of the GE1 Interface Is required
GE1_COL
GE1_CRS
GE1_RD[0–3]
GE1_RX_ER
GE1_RX_CLK
GE1_RX_DV
GE1_SGMII_RX
GE1_SGMII_RX
GE1_SGMII_TX
Signal Name
Pin Connection
GND
GND
GND
GND
GND
GND
GND SXC
GND SXC
NC
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Freescale Semiconductor
71
相关PDF资料
PDF描述
MSC8156EVM EVAL MODULE FOR MSC8156 LC
MSL1060AW IC LED DRIVER 6 STRING
MSL1061AV IC LED DRIVER 6 STRING
MSL2041GU IC LED DRIVER 4 STRING
MSL2100BR IC LED DRIVER 8 STRING
相关代理商/技术参数
参数描述
MSC8144AMC-SA 制造商:Freescale Semiconductor 功能描述:BOARD AMC SGL WIDTH MSC8144 DSP
MSC8144E 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Quad Core Digital Signal Processor
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