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: 71/80页
文件大小: 2284K
代理商: MSC8144E
Hardware Design Considerations
MSC8144E Quad Core Digital Signal Processor Data Sheet, Rev. 0
Freescale Semiconductor
73
3.3.4.3
GE1 and GE2 Management Pins
GE_MDC and GE_MDIO pins should be connected as required by the specified protocol. If neither GE1 nor GE2 is used (that
is, VDDGE2 is connected to GND), Table 67 lists the recommended management pin connections.
3.3.5
UTOPIA Related Pins
Table 68 lists the board connections of the UTOPIA pins when the entire UTOPIA interface is not used or subset of UTOPIA
interface is used. For multiplexing options that select a subset of the UTOPIA interface, use the connections described in
Table 68 for those signals that are not selected. Table 68 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.
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 67. Connectivity of GE Management Pins When GE1 and GE2 Are Not Used
Signal Name
Pin Connection
GE_MDC
NC
GE_MDIO
NC
Table 68. Connectivity of UTOPIA Related Pins When UTOPIA Interface Is Not Used
Signal Name
Pin Connection
UTP_IR
GND
UTP_RADDR[0–4]
VDDIO
UTP_RCLAV_PDRPA
NC
UTP_RCLK
GND
UTP_RD[0–15]
GND
UTP_REN
VDDIO
UTP_RPRTY
GND
UTP_RSOC
GND
UTP_TADDR[0–4]
VDDIO
UTP_TCLAV
NC
UTP_TCLK
GND
UTP_TD[0–15]
NC
UTP_TEN
VDDIO
UTP_TPRTY
NC
UTP_TSOC
NC
VDDIO
3.3 V
Table 66. 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