diff --git a/src/sio/sio_fdc37m60x.c b/src/sio/sio_fdc37m60x.c
new file mode 100644
index 000000000..ca0111405
--- /dev/null
+++ b/src/sio/sio_fdc37m60x.c
@@ -0,0 +1,321 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ * Emulation of the SMSC FDC37M60x Super I/O
+ *
+ * Authors:	Tiseno100
+ * Copyright 2020 Tiseno100
+ */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
+#define HAVE_STDARG_H
+#include <86box/86box.h>
+#include <86box/io.h>
+#include <86box/timer.h>
+#include <86box/device.h>
+#include <86box/keyboard.h>
+#include <86box/lpt.h>
+#include <86box/serial.h>
+#include <86box/hdc.h>
+#include <86box/hdc_ide.h>
+#include <86box/fdd.h>
+#include <86box/fdc.h>
+#include <86box/sio.h>
+
+#define SIO_INDEX_PORT dev->sio_index_port
+#define INDEX dev->index
+
+/* Current Logical Device Number */
+#define CURRENT_LOGICAL_DEVICE dev->regs[0x07]
+
+/* Global Device Configuration */
+#define ENABLED dev->device_regs[CURRENT_LOGICAL_DEVICE][0x30]
+#define BASE_ADDRESS ((dev->device_regs[CURRENT_LOGICAL_DEVICE][0x60] << 8) | (dev->device_regs[CURRENT_LOGICAL_DEVICE][0x61]))
+#define IRQ dev->device_regs[CURRENT_LOGICAL_DEVICE][0x70]
+#define DMA dev->device_regs[CURRENT_LOGICAL_DEVICE][0x74]
+
+/* Miscellaneous Chip Functionality */
+#define SOFT_RESET (val & 0x01)
+#define POWER_CONTROL dev->regs[0x22]
+
+#ifdef ENABLE_FDC37M60X_LOG
+int fdc37m60x_do_log = ENABLE_FDC37M60X_LOG;
+static void
+fdc37m60x_log(const char *fmt, ...)
+{
+    va_list ap;
+
+    if (fdc37m60x_do_log)
+    {
+        va_start(ap, fmt);
+        pclog_ex(fmt, ap);
+        va_end(ap);
+    }
+}
+#else
+#define fdc37m60x_log(fmt, ...)
+#endif
+
+typedef struct
+{
+    uint8_t index, regs[256], device_regs[10][256], cfg_lock, ide_function;
+    uint16_t sio_index_port;
+
+    fdc_t *fdc_controller;
+    serial_t *uart[2];
+
+} fdc37m60x_t;
+
+void fdc37m60x_fdc_handler(fdc37m60x_t *dev);
+void fdc37m60x_uart_handler(uint8_t num, fdc37m60x_t *dev);
+void fdc37m60x_lpt_handler(fdc37m60x_t *dev);
+void fdc37m60x_logical_device_handler(fdc37m60x_t *dev);
+static void fdc37m60x_reset(void *priv);
+
+static void
+fdc37m60x_write(uint16_t addr, uint8_t val, void *priv)
+{
+    fdc37m60x_t *dev = (fdc37m60x_t *)priv;
+
+    switch (addr)
+    {
+    case 0x3f0:
+    case 0x370:
+        INDEX = val;
+
+        /* Enter/Escape Configuration Mode */
+        if (val == 0x55)
+            dev->cfg_lock = 0;
+        else if (val == 0xaa)
+            dev->cfg_lock = 1;
+        break;
+
+    case 0x3f1:
+    case 0x371:
+        if (!dev->cfg_lock)
+        {
+            switch (INDEX)
+            {
+            /* Global Configuration */
+            case 0x02:
+                dev->regs[INDEX] = val;
+                if (SOFT_RESET)
+                    fdc37m60x_reset(dev);
+                break;
+
+            case 0x07:
+                CURRENT_LOGICAL_DEVICE = (val & 0x0f);
+                break;
+
+            case 0x22:
+                POWER_CONTROL = val & 0x3f;
+                break;
+
+            case 0x23:
+                dev->regs[INDEX] = val & 0x3f;
+                break;
+
+            case 0x24:
+                dev->regs[INDEX] = val & 0xce;
+                break;
+            
+            /* Device Configuration */
+            case 0x30:
+            case 0x60:
+            case 0x61:
+            case 0x70:
+            case 0x74:
+            if(CURRENT_LOGICAL_DEVICE <= 0x81) /* Avoid Overflow */
+            dev->device_regs[CURRENT_LOGICAL_DEVICE][INDEX] = (INDEX == 0x30) ? (val & 1) : val;
+            fdc37m60x_logical_device_handler(dev);
+            break;
+            }
+        }
+        break;
+    }
+}
+
+static uint8_t
+fdc37m60x_read(uint16_t addr, void *priv)
+{
+    fdc37m60x_t *dev = (fdc37m60x_t *)priv;
+
+    return (INDEX >= 0x30) ? dev->device_regs[CURRENT_LOGICAL_DEVICE][INDEX] : dev->regs[INDEX];
+}
+
+void fdc37m60x_fdc_handler(fdc37m60x_t *dev)
+{
+    fdc_remove(dev->fdc_controller);
+    if(ENABLED || (POWER_CONTROL & 0x01))
+    {
+        fdc_set_base(dev->fdc_controller, BASE_ADDRESS);
+        fdc_set_irq(dev->fdc_controller, IRQ & 0xf);
+        fdc_set_dma_ch(dev->fdc_controller, DMA & 0x07);
+        fdc37m60x_log("SMC60x-FDC: BASE %04x IRQ %d DMA %d\n", BASE_ADDRESS, IRQ & 0xf, DMA & 0x07);
+    }
+}
+
+void fdc37m60x_uart_handler(uint8_t num, fdc37m60x_t *dev)
+{
+    serial_remove(dev->uart[num & 1]);
+    if(!(num & 1) ? (ENABLED || (POWER_CONTROL & 0x10)) : (ENABLED || (POWER_CONTROL & 0x20)))
+    {
+        serial_setup(dev->uart[num & 1], BASE_ADDRESS, IRQ & 0xf);
+        fdc37m60x_log("SMC60x-UART%d: BASE %04x IRQ %d\n", num & 1, BASE_ADDRESS, IRQ & 0xf);
+    }
+}
+
+void fdc37m60x_lpt_handler(fdc37m60x_t *dev)
+{
+    lpt1_remove();
+    if(ENABLED || (POWER_CONTROL & 0x80))
+    {
+    lpt1_init(BASE_ADDRESS);
+    lpt1_irq(IRQ & 0xf);
+    fdc37m60x_log("SMC60x-LPT: BASE %04x IRQ %d\n", BASE_ADDRESS, IRQ & 0xf);
+    }
+}
+
+void fdc37m60x_logical_device_handler(fdc37m60x_t *dev)
+{
+/*
+Register 07h:
+Device 0: FDC
+Device 3: LPT
+Device 4: UART1
+Device 5: UART2
+*/
+    switch (CURRENT_LOGICAL_DEVICE)
+    {
+    case 0x00:
+        fdc37m60x_fdc_handler(dev);
+        break;
+
+    case 0x03:
+        fdc37m60x_lpt_handler(dev);
+        break;
+
+    case 0x04:
+        fdc37m60x_uart_handler(0, dev);
+        break;
+
+    case 0x05:
+        fdc37m60x_uart_handler(1, dev);
+        break;
+    }
+}
+
+static void
+fdc37m60x_reset(void *priv)
+{
+    fdc37m60x_t *dev = (fdc37m60x_t *)priv;
+
+    CURRENT_LOGICAL_DEVICE = 0x00;
+    dev->regs[0x22] = 0x00;
+    dev->regs[0x26] = SIO_INDEX_PORT & 0xf;
+    dev->regs[0x27] = (SIO_INDEX_PORT >> 4) & 0xf;
+
+    /* FDC Registers */
+    dev->device_regs[0][0x30] = 0x00;
+    dev->device_regs[0][0x60] = 0x03; /* Base Address */
+    dev->device_regs[0][0x61] = 0xf0;
+
+    dev->device_regs[0][0x70] = 0x06;
+    dev->device_regs[0][0x74] = 0x02;
+
+    /* LPT Port */
+    dev->device_regs[3][0x30] = 0x00;
+    dev->device_regs[3][0x60] = 0x00; /* Base Address */
+    dev->device_regs[3][0x61] = 0x00;
+
+    dev->device_regs[3][0x64] = 0x04;
+
+    /* UART1 */
+    dev->device_regs[4][0x30] = 0x00;
+    dev->device_regs[4][0x60] = 0x00; /* Base Address */
+    dev->device_regs[4][0x61] = 0x00;
+
+    dev->device_regs[4][0x70] = 0x00;
+
+    /* UART2 */
+    dev->device_regs[5][0x30] = 0x00;
+    dev->device_regs[5][0x60] = 0x00; /* Base Address */
+    dev->device_regs[5][0x61] = 0x00;
+
+    dev->device_regs[5][0x70] = 0x00;
+
+    /* AUX */
+    dev->device_regs[8][0x30] = 0x00;
+
+    fdc37m60x_fdc_handler(dev);
+    fdc37m60x_uart_handler(0, dev);
+    fdc37m60x_uart_handler(1, dev);
+    fdc37m60x_lpt_handler(dev);
+}
+
+static void
+fdc37m60x_close(void *priv)
+{
+    fdc37m60x_t *dev = (fdc37m60x_t *)priv;
+
+    free(dev);
+}
+
+static void *
+fdc37m60x_init(const device_t *info)
+{
+    fdc37m60x_t *dev = (fdc37m60x_t *)malloc(sizeof(fdc37m60x_t));
+    memset(dev, 0, sizeof(fdc37m60x_t));
+    SIO_INDEX_PORT = info->local;
+
+    dev->regs[0x20] = 0x47;
+    dev->regs[0x24] = 0x04;
+    dev->device_regs[0][0xf0] = 0x0e;
+    dev->device_regs[0][0xf2] = 0xff;
+    dev->device_regs[3][0xf0] = 0x3c;
+    dev->device_regs[4][0xf1] = 0x02;
+    dev->device_regs[4][0xf2] = 0x03;
+    dev->device_regs[8][0xc0] = 0x06;
+    dev->device_regs[8][0xc1] = 0x03;
+
+    dev->fdc_controller = device_add(&fdc_at_smc_device);
+    dev->uart[0] = device_add_inst(&ns16550_device, 1);
+    dev->uart[1] = device_add_inst(&ns16550_device, 2);
+
+    io_sethandler(SIO_INDEX_PORT, 0x0002, fdc37m60x_read, NULL, NULL, fdc37m60x_write, NULL, NULL, dev);
+
+    return dev;
+}
+
+const device_t fdc37m60x_device = {
+    "SMSC FDC37M60X",
+    0,
+    0x03f0,
+    fdc37m60x_init,
+    fdc37m60x_close,
+    NULL,
+    {NULL},
+    NULL,
+    NULL,
+    NULL};
+
+const device_t fdc37m60x_370_device = {
+    "SMSC FDC37M60X with 10K Pull Up Resistor",
+    0,
+    0x0370,
+    fdc37m60x_init,
+    fdc37m60x_close,
+    NULL,
+    {NULL},
+    NULL,
+    NULL,
+    NULL};