MK9221ECP3 POS Machine 1.CPU : ARM922T kernel processor 2.200MHz main frequency 3.support Linux system
Main feature:
Secure program loading mechanism ensure code real and effectiveDetective and tamper-proof mechanism protecting datas,such as switches, protective nets,voltage,temperature,frequency etc.True random number generator4KB resettable NV SRAM is used to encrypt memory.10 channels against attack detect pinMain component:
| Model | Description |
| ZA9L1 | 256 pin,ARM922T kernel processor |
| CS8900 | Ethernet controller |
| S29GL128N | 16M bytes Nor Flash |
| MT48LC16M16A | 32M bytes SDRAM |
Description:
ZA9L1 is a highly integrated SoC micro-controller, base on ARM922T 32bit/16bit kernel.
This component strengthens system security through multi physical and logical protection mechanisms,which include environmental sensors(temperature,voltage,frequency),true hardware RNG,RTC,4KB safety of non-volatile SRAM memory, which is easily erased when tampered.
When connecting power, it is first to make authorization encrypted, then ensure attackers not to load the application program.
Handheld mobile POS Machine or POS device
