GlobalScale ESPRESSObin v5
GlobalScale ESPRESSObin v5
(Est.) release date: June 2017
(Est.) initial retail price (in USD): $79
Type: single-board computer
Power: 12 VDC, 2 A
Connector type: barrel
CPU1: Marvell 88F3720 (1 GHz, 2 cores)
FLA1: 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (Winbond W25Q32DWSIG)
RAM1: 2 GiB 2,048 MiB <br />2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br /> (Micron Technology MT41K512M16HA-107 × 2)
Expansion IFs: USB 3.0, USB 2.0, Mini PCIe, SATA 3.0, Micro SD Card slot
Mini PCIe slots: 1
USB ports: 2
SATA ports: 1
JTAG: yes, 10-pin header, populated, J2
Serial: yes, microUSB, (115200,8,N,1),
ETH chip1: Marvell 88F3720
Switch: Marvell 88E6341
LAN speed: 1G
LAN ports: 2
WAN speed: 1G
WAN ports: 1
Additional chips
USB to Serial Bridge Controller;Prolific;PL2303SA;;1;
3A, 1.5Mhz Synchronous Step-Down Regulator;Feeling Technology;FP6165;;2;
2A, 1.5Mhz Synchronous Step-Down Regulator;Feeling Technology;FP6163;;4;
Dual BiDirectional I2C-bus and SMBus Voltage-Level Translator;NXP;PCA9306;;1;
4-bit Dual Supply Translating Transceiver, 3-state;Nexperia;74AVC4T245;;1;
Stock bootloader: U-Boot 2015.01 armada-17.02.0-g8128e91
Stock FW OS: Linux 4.4.8 Buildroot
TPFirmware supported: Armbian
Ethernet OUI: none specified
| CPU1 brand | FLA1 | RAM1 | |
|---|---|---|---|
| GlobalScale ESPRESSObin v5 | Marvell | 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> | 2,048 MiB2,147,483,648 B <br />16,777,216 Kib <br />2,097,152 KiB <br />16,384 Mib <br />2 GiB <br /> |
| GlobalScale ESPRESSObin v7 | Marvell | 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> | 1,024 MiB1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br />1 GiB <br /> |
For a list of all currently documented Marvell chipsets with specifications, see Marvell.
