收藏本站
Hardware Design Considerations
Table 52. Connectivity of DDR Related Pins When Using 16-bit DDR Memory Only (continued)
MWE
MV REF
V DDDDR
Signal Name
Pin connection
in use
1/2*V DDDDR
2.5 V or 1.8 V
3.4.1.3
ECC Unused Pin Connections
When the error code corrected mechanism is not used in any 32- or 16-bit DDR configuration, refer to Table 53 to determine
the correct pin connections.
Table 53. Connectivity of Unused ECC Mechanism Pins
MECC[0–7]
ECC_MDM
ECC_MDQS
ECC_MDQS
Signal Name
Pin connection
pull-up to V DDDDR
NC
pull-down to GND
pull-up to V DDDDR
3.4.2
3.4.2.1
Serial RapidIO Interface Related Pins
Serial RapidIO interface Is Not Used
Table 54. Connectivity of Serial RapidIO Interface Related Pins When the RapidIO Interface Is Not Used
SRIO_IMP_CAL_RX
SRIO_IMP_CAL_TX
SRIO_REF_CLK
SRIO_REF_CLK
SRIO_RXD[0–3]
SRIO_RXD[0–3]
SRIO_TXD[0–3]
SRIO_TXD[0–3]
V DDRIOPLL
GND RIOPLL
GND SXP
GND SXC
V DDSXP
V DDSXC
Signal Name
Pin Connection
GND
GND
GND
GND
GND
GND
NC
NC
GND
GND
GND
GND
GND
GND
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
Freescale Semiconductor
69
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
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
MSL2160DQ IC LED DRIVER 16 STRING
MSL2162DQ IC LED DRIVER 16 STRING
MSL3082CS IC LED DRIVER 8 STRING
相关代理商/技术参数
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
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
MSC8144ETVT1000B 制造商:Freescale Semiconductor 功能描述:DSP 32-BIT 1GHZ 1000MIPS 783-PIN FCBGA EACH - Bulk 制造商:Freescale Semiconductor 功能描述:ENCRYPTION PACSUN R2.1 783FCPBGA