DINK DIR-615 A 固件升级文件 CPU1: Marvell 88F5180NB1 (500 MHz) FLA1: 8 MiB (Intel JS28F640J3D75) RAM1: 32 MiB (PSC A2S28D40CTP-G5 x 2) Expansion IFs: Mini PCI Mini PCI slots: 1 Serial: yes, internal, 4-pin header, (115200,8,N,1), unpopulated, 3.3V TTL