Piano 2.1 Player
Allo Piano 2.1 Player
Manuf (OEM/ODM): CEM Solutions Pvt
Country of manuf.: India
Type: media player
Power: 5 VDC, 3 A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.1 mm (ID)
CPU1: Actions Semi S500 (1.1 GHz)
FLA1: 512 KiB 0.5 MiB <br />524,288 B <br />4,096 Kib <br />4 Mib <br />4.882812e-4 GiB <br /> (STMicro ST25PE40VP)
FLA2: 4 KiB 0.00391 MiB <br />4,096 B <br />32 Kib <br />0.0313 Mib <br />3.814697e-6 GiB <br /> (STMicro M24C32-F)
RAM1: 1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (Samsung K4B4G1646D-BYK0 × 2)
RAM2: 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (ISSI IS61WV25616EDBLL)
Expansion IFs: USB 2.0, USB 3.0, eMMC module connector
USB ports: 3
ETH chip1: Actions Semi S500
ETH chip2: CoreChips SR8201G
LAN speed: 100M
LAN ports: 1
Additional chips
PMU Audio Subsystem;Actions Semi;ATC2603C;;1;
USB 2.0 High Speed 4-Port Hub Controller;JFD;FE1.1s;;1;
PLD/FPGA;Lattice;LCMX03L-4300C;;1;
2V RMS 112dB Audio Stereo DAC w/PCM Interface;TI;PCM5142;;2;
Stock bootloader: U-Boot
Stock FW OS: Linux 3.10.38 Ubuntu 12.04
TPFirmware supported: Volumio, DietPi, Max2Play
Flags: Micro SD Card slot, HDMI, MIPI DSI, MIPI CSI, IR receiver, RCA, GPIO
Default IP address: acquired via DHCP
the IP acquired via DHCP is used by 190 additional devices
of which 1 are Allo devices
Default login user: root
Default login password: sparky
root:sparky credentials used by 1 additional devices
of which 1 are Allo devices
For a list of all currently documented Actions (Micro/Semi) chipsets with specifications, see Actions.
PIANO 2.1 PLAYER
Comprised of the Allo Sparky SBC a Kali Reclocker HAT and a Piano 2.1 HAT.
