| TCU(4) | Device Drivers Manual | TCU(4) | 
tcu —
tcu* at tc? slot ? offset ?
  
  slhci* at tcu?
  
  usb* at slhci?
  
  gpio* at gpiobus?
tcu driver provides support for the flxd TC-USB
  TURBOchannel USB host options based upon a Cypress SL811HST USB 1.1 host
  controller and a glue logic CPLD. USB is handled by the
  slhci(4) driver. Eight GPIO pins
  provided by the CPLD can be accessed through the
  gpio(4) driver.
| August 9, 2016 | NetBSD 9.4 |