16c95x Serial Port Driver -

Here's a simple example of a 16C95X serial port driver in C, which demonstrates how to initialize the serial port and transmit data:

// Set the baud rate to 9600 bps outb(io_base + 0x03, 0x83); // LCR = 0x83 (DLAB = 1) outb(io_base + 0x00, 0x60); // RBR = 0x60 (baud rate = 9600) outb(io_base + 0x01, 0x00); // THR = 0x00 outb(io_base + 0x03, 0x03); // LCR = 0x03 (DLAB = 0)

The 16C95X serial port driver! That's a bit of a niche topic, but I'll provide some solid content for you. 16c95x serial port driver

The 16C95X is a family of serial port controllers developed by National Semiconductor (now part of Texas Instruments). These controllers are commonly used in embedded systems, industrial automation, and other applications that require serial communication.

// Initialize the serial port static int __init serial_init(void) { // Map the serial port's I/O address io_base = ioremap(SERIAL_PORT, 0x10); if (!io_base) { return -ENOMEM; } Here's a simple example of a 16C95X serial

module_init(serial_init); Note that this example is highly simplified and not meant for production use.

The 16C95X serial port driver is typically implemented as a kernel module or a device driver in the operating system. The driver interacts with the 16C95X serial port controller through a set of registers, which are mapped to specific addresses in the system's memory. These controllers are commonly used in embedded systems,

// Enable interrupts outb(io_base + IER, 0x01); // IER = 0x01 (RDA interrupt enable)