恩山首发 腾达F451拆机图片 BCM4708 800M单核

神马***

bcm47081应该是单核的

泗水***

    这个应该好刮吧，BGA的表面和底层有过孔！

csyu88***

路过 来学习 学习

k999***

这么高价的产品。

wuxia***

gz828 发表于 2013-9-4 15:01
FH451只是高功率版本，要贵几十元，应该就换个元件就可以了
查了一下2604L的PDF，也是400MW的东西，强 ...

PA很贵的好不好，一个好的PA比4708贵。

big***

很奇葩的路由，强大的U，却只有8M+64M，整得相当山寨，简直是暴殄天物

snipe***

nasa202020 发表于 2013-9-3 17:36
BCM4708是双核的800M的U，用在这机器上太浪费了，才百兆有线。
不过总的来说腾达做工要比TP的好很多，TP ...

坛子里某人说F451、FH451用的BCM47081是单核的。

BCM4708才是双核的。

前几个月某东BCM47081系列路由器估计就是虚假宣传被临时下架了。(原来是腾达官方宣传用的双核CPU，现在宣传不提用双核了)

snipe***

楼主你看看新版本的散热改了，哪个散热好？

spen***

这么快就改了，以前的散热好

楠***

搬家换无线路由器，选了很多型号，千兆有线是基本要求。

最开始就是这个，京东下单减50,  不到200块拿下。但是后来发现这个坑爹的路由只有wan 和一个 lan 是千兆，另外两个lan是百兆，无线又是单频的。

网上有个评测，这个路由的硬件NAT超级强悍，几乎可以到千兆满速，但是国内“宽带”用不到啊！！

后来又天猫了 腾达 N60  ，到手发现是厂家返修货，5G芯片换过，退货！想想也是，已经停产的型号，怎么会有好的！

还是多花钱买个能折腾，资源多，过得去的新路由，最后还是选了 水星的 4530R

zb***

FH451高清图

zb***

FH451 TTL

绿色 == GND
蓝色 == RX
绿色 == TX

zb***

root@OpenWrt:/# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.10.24 (zbwu@vm) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2013.05 r39034) ) #2 SMP Mon Dec 16 12:34:39 CST 2013
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: BCM53XX, model: Netgear R6250 V1 (BCM4708)
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] On node 0 totalpages: 32768
[    0.000000] free_area_init_node: node 0, pgdat c05db200, node_mem_map c0615000
[    0.000000]   Normal zone: 256 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] PERCPU: Embedded 7 pages/cpu @c0719000 s6784 r8192 d13696 u32768
[    0.000000] pcpu-alloc: s6784 r8192 d13696 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,115200 earlyprintk debug vmalloc=64M
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 128MB = 128MB total
[    0.000000] Memory: 123636k/123636k available, 7436k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xc8800000 - 0xff000000   ( 872 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc02b1dec   (2728 kB)
[    0.000000]       .init : 0xc02b2000 - 0xc05d4a80   (3211 kB)
[    0.000000]       .data : 0xc05d6000 - 0xc05e8d48   (  76 kB)
[    0.000000]        .bss : 0xc05e8d48 - 0xc0614914   ( 175 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] sched_clock: 32 bits at 400MHz, resolution 2ns, wraps every 10737ms
[    0.000000] smp_twd: clock not found -2
[    0.000223] Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
[    0.090051] pid_max: default: 32768 minimum: 301
[    0.090215] Mount-cache hash table entries: 512
[    0.091009] CPU: Testing write buffer coherency: ok
[    0.091338] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.091355] Calibrating local timer... 399.74MHz.
[    0.150090] Setting up static identity map for 0xc0010ef0 - 0xc0010f24
[    0.151247] CPU1: failed to boot: -38
[    0.151290] Brought up 1 CPUs
[    0.151303] SMP: Total of 1 processors activated (1594.16 BogoMIPS).
[    0.151311] CPU: All CPU(s) started in SVC mode.
[    0.160359] NET: Registered protocol family 16
[    0.160861] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.170214] bio: create slab <bio-0> at 0
[    0.172830] Switching to clocksource arm_global_timer
[    0.175985] NET: Registered protocol family 2
[    0.176599] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[    0.176635] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    0.176663] TCP: Hash tables configured (established 1024 bind 1024)
[    0.176738] TCP: reno registered
[    0.176758] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.176806] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.177118] NET: Registered protocol family 1
[    0.177166] PCI: CLS 0 bytes, default 64
[    0.234528] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.234552] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.234753] msgmni has been set to 241
[    0.235156] io scheduler noop registered
[    0.235173] io scheduler deadline registered (default)
[    0.235500] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.236911] 18000300.uart: ttyS0 at MMIO 0x18000300 (irq = 117) is a 16550
[    0.611477] console [ttyS0] enabled
[    0.615703] 18000400.uart: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550
[    0.624794] bgmac: Broadcom 47xx GBit MAC driver loaded
[    0.630122] bcma: bus0: Found chip with id 0xCF12, rev 0x00 and package 0x02
[    0.637216] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x2A, class 0x0)
[    0.645746] bcma: bus0: Core 1 found: DMA (manuf 0x4BF, id 0x502, rev 0x01, class 0x0)
[    0.653662] bcma: bus0: Core 2 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x04, class 0x0)
[    0.661988] bcma: bus0: Core 3 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x04, class 0x0)
[    0.670324] bcma: bus0: Core 4 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x04, class 0x0)
[    0.678660] bcma: bus0: Core 5 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x04, class 0x0)
[    0.686995] bcma: bus0: Core 6 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x01, class 0x0)
[    0.695506] bcma: bus0: Core 7 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x01, class 0x0)
[    0.704025] bcma: bus0: Core 8 found: ARM Cortex A9 core (ihost) (manuf 0x4BF, id 0x510, rev 0x01, class 0x0)
[    0.713920] bcma: bus0: Core 9 found: USB 2.0 (manuf 0x4BF, id 0x504, rev 0x01, class 0x0)
[    0.722155] bcma: bus0: Core 10 found: USB 3.0 (manuf 0x4BF, id 0x505, rev 0x01, class 0x0)
[    0.730491] bcma: bus0: Core 11 found: SDIO3 (manuf 0x4BF, id 0x503, rev 0x01, class 0x0)
[    0.738652] bcma: bus0: Core 12 found: ARM Cortex A9 JTAG (manuf 0x4BF, id 0x506, rev 0x01, class 0x0)
[    0.747946] bcma: bus0: Core 13 found: Denali DDR2/DDR3 memory controller (manuf 0x4BF, id 0x507, rev 0x01, class 0x0)
[    0.758615] bcma: bus0: Core 14 found: ROM (manuf 0x4BF, id 0x508, rev 0x01, class 0x0)
[    0.766603] bcma: bus0: Core 15 found: NAND flash controller (manuf 0x4BF, id 0x509, rev 0x01, class 0x0)
[    0.776146] bcma: bus0: Core 16 found: SPI flash controller (manuf 0x4BF, id 0x50A, rev 0x01, class 0x0)
[    0.785611] bcma: bus0: Using fallback SPROM failed (err -2)
[    0.791247] bcma: bus0: No SPROM available
[    0.795342] bcma: bus0: IRQ reconfiguration done
[    0.800498] bgmac bcma0:1: Invalid MAC addr: 00:00:00:00:00:00
[    0.806522] bgmac bcma0:1: Using random MAC: da:ae:cf:90:c7:94
[    0.812405] bgmac bcma0:1: Found PHY addr: 30 (NOREGS)
[    0.819101] bgmac bcma0:1: Support for Roboswitch not implemented
[    0.826166] libphy: bgmac mii bus: probed
[    0.830238] (unregistered net_device): attached PHY driver [Generic PHY] (mii_bus:phy_addr=bgmac-0-0:1e)
[    0.841110] b53_common: found switch: BCM53011, rev 2
[    0.847677] bgmac: Unsupported core_unit 1
[    0.851777] bgmac: probe of bcma0:2 failed with error -524
[    0.857557] bgmac: Unsupported core_unit 2
[    0.861649] bgmac: probe of bcma0:3 failed with error -524
[    0.867408] bgmac: Unsupported core_unit 3
[    0.871499] bgmac: probe of bcma0:4 failed with error -524
[    0.879184] bcma: bus0: GPIO driver not activated
[    0.884175] bcma: bus0: Bus registered
[    0.888480] TCP: cubic registered
[    0.891796] NET: Registered protocol family 17
[    0.896361] 8021q: 802.1Q VLAN Support v1.8
[    0.905255] Freeing unused kernel memory: 3208K (c02b2000 - c05d4000)
[    0.912419] External imprecise Data abort at addr=0xb6f8f005, fsr=0x1c06 ignored.
[    4.668294] NET: Registered protocol family 10
[    4.677881] nf_conntrack version 0.5.0 (1981 buckets, 7924 max)
[    4.687895] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    4.705321] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.736657] xt_time: kernel timezone is -0000
[    4.746577] PPP generic driver version 2.4.2
[    4.752931] NET: Registered protocol family 24
[    6.826100] device eth0 entered promiscuous mode
[    6.831143] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[    6.837554] br-lan: port 1(eth0) entered forwarding state
[    6.843013] br-lan: port 1(eth0) entered forwarding state
[    6.848624] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    6.859678] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[    8.842902] br-lan: port 1(eth0) entered forwarding state
[  802.353964] bgmac bcma0:1: Unknown IRQs: 0x00001000

eni***

zbwu 发表于 2013-12-16 13:13
root@OpenWrt:/# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux ve ...

我艹，果然是单核！幸好没买。

ra***

[    0.000000] Machine: BCM53XX, model: Netgear R6250 V1 (BCM4708)
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