Document ID: EXY-9610-DRV-01
SoC: Samsung Exynos 7 Series (9610)
Process: 10nm FinFET
Focus: Proprietary driver stack, closed-source user-space HALs, and kernel interfaces.
The driver managed the physical separation of secure memory. When a user initiated Samsung Pay, the driver would instantly isolate the relevant CPU cores and memory banks from the Android OS, loading the payment interface into a secure space. This "hardware-level isolation" driver was a key selling point, proving that mid-range phones could offer flagship-grade security. driver exynos 9610 exclusive
The exclusive driver adjusts the memory bus bandwidth allocation, prioritizing GPU access over CPU when needed. This reduces texture loading stutters. Document ID: EXY-9610-DRV-01 SoC: Samsung Exynos 7 Series