参数资料
型号: MPC8572EAMC
厂商: Freescale Semiconductor
文件页数: 38/72页
文件大小: 0K
描述: MPC8572 AMC RAPID SYSTEM
标准包装: 1
系列: PowerQUICC III™
类型: MPU
适用于相关产品: MPC8572E
所含物品:
MPC8572EAMC Functional Description
Table 5-7. MPC8572E POR Configuration DEFAULT Settings (continued)
POR Usage
Functional Pin
(Reset Configuration Name)
Chip
Default
Board
Setting
Board Setup Description
Control
Method
Host/Agent Config. LWE[1:3]/LBS[1:3]
(cfg_host_agt[0:2])
111
111
MPC8572E is root complex/ Host DIP Switches
processor for all interfaces
I/O Port Selection
TSEC1_TXD[3:1],TSEC2_TX_ER
1111
1100
Serial RapidIO x4 (3.125 Gbps),
DIP Switches
(cfg_IO_ports[0:3])
125-MHz reference clock
CPU Boot
LA27,EC3_MDC
11
10
Core #0 allowed to boot without
DIP Switches
Configuration
(cfg_cpu0_boot, cfg_cpu1_boot)
waiting for external master; core
#1 held in boot hold-off
Boot Sequence
LGPL3,
11
11
Boot sequencer is disabled. No
DIP Switches
Config.
LGPL5
(cfg_boot_seq[0:1])
I 2 C ROM is accessed
DDR SDRAM Type TSEC2_TXD[1]
Cfg_dram_type
FEC Configuration DMA1_DDONE[1]_N
1
1
0
0
DDR-II
1.8 V, CKE low at reset
FEC Enabled, eTSEC3 and
DDR2 only
supported
Fixed
(cfg_fec)
eTSEC4 are in SGMII mode
eTSEC1 SGMII
LA[28]
1
0
eTSEC1 operates in SGMII mode Fixed
Mode
(cfg_sgmii1)
eTSEC2 SGMII
LGPL1
1
0
eTSEC2 operates in SGMII mode Fixed
Mode
(cfg_sgmii2)
eTSEC3 SGMII
TSEC3_TXD[3]
1
0
eTSEC3 operates in SGMII mode Fixed
Mode
(cfg_sgmii3)
eTSEC4 SGMII
UART_SOUT[0]
1
0
eTSEC4 operates in SGMII mode Fixed
Mode
(cfg_sgmii4)
SGMII SerDes Ref TSEC_1588_TRIG_OUT
(cfg_srds_sgmii_refclk)
Clock
1
1
SGMII Refclk = 125 MHz
Automatically
selected
Configuration
based on
SERDES
configuration
eTSEC1 and
EC1_MDC
1
1
N/A—SGMII mode
Fixed
eTSEC2 Width
(cfg_tsec_1_reduce)
eTSEC3 and
TSEC3_TXD[2]
1
1
N/A—SGMII mode
Fixed
eTSEC4 Width
(cfg_tsec_3_reduce)
eTSEC1 Protocol
TSEC1_TXD[0], TSEC1_TXD[7]
11
11
N/A—SGMII mode
Fixed
(cfg_tsec1_prtcl[0:1])
eTSEC2 Protocol
TSEC2_TXD[0], TSEC2_TXD[7]
11
11
N/A—SGMII mode
Fixed
(cfg_tsec2_prtcl[0:1])
eTSEC3 Protocol
TSEC3_TXD[0], TSEC3_TXD[1]
11
11
N/A—SGMII mode
Fixed
(cfg_tsec3_prtcl[0:1])
eTSEC4 Protocol
TSEC4_TXD[0], TSEC4_TXD[1]
11
11
N/A—SGMII mode
Fixed
(cfg_tsec4_prtcl[0:1])
MPC8572EAMC Advanced Mezzanine Card User Guide, Rev. 1.2
5-14
Freescale Semiconductor
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MPC8572EAMC-SA 制造商:Freescale Semiconductor 功能描述:MPC8572 AMC RAPID SYSTEM - Bulk
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MPC8572ECLPXATLE 功能描述:微处理器 - MPU R211 Enc SnPb 1200LP Ext RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
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