Ksz80 Ob S4lv0.2 Datasheet Extra Quality

[XTAL] → [Clock Gen] → [8051 Core] → [Memory Controller] ↑ ↓ ↓ [AES Engine] ← [SRAM] [Flash + OTP Boot] ↓ ↓ ↓ [UART/SPI/I²C] [GPIOs] [Secure Boot ROM]

While a formal technical "white paper" for this specific board assembly is not publicly indexed, it is primarily documented as a replacement component for Sony and other 40-inch LED TVs. Technical Overview Ksz80 Ob S4lv0.2 Datasheet

Utilizes LVDS (Low-Voltage Differential Signaling) protocols to transmit high-speed digital data to the display. [XTAL] → [Clock Gen] → [8051 Core] →

| Pin | Name | Function | |-----|----------|------------------------| | 1 | VDD | Power (1.8–3.6V) | | 2 | GND | Ground | | 3 | RST | Reset (active low) | | 4 | XTAL1 | Crystal / clock in | | 5 | P1.0 | GPIO / SDA (I²C) | | … | … | … | | 32 | BOOT_SEL | Boot mode (OB secure) | Ksz80 Ob S4lv0.2 Datasheet