GPIO port bit set/reset register
| BS0 | Port x set bit y (y= 0…15) |
| BS1 | Port x set bit y (y= 0…15) |
| BS2 | Port x set bit y (y= 0…15) |
| BS3 | Port x set bit y (y= 0…15) |
| BS4 | Port x set bit y (y= 0…15) |
| BS5 | Port x set bit y (y= 0…15) |
| BS6 | Port x set bit y (y= 0…15) |
| BS13 | Port x set bit y (y= 0…15) |
| BS14 | Port x set bit y (y= 0…15) |
| BS15 | Port x set bit y (y= 0…15) |
| BR0 | Port x set bit y (y= 0…15) |
| BR1 | Port x reset bit y (y = 0…15) |
| BR2 | Port x reset bit y (y = 0…15) |
| BR3 | Port x reset bit y (y = 0…15) |
| BR4 | Port x reset bit y (y = 0…15) |
| BR5 | Port x reset bit y (y = 0…15) |
| BR6 | Port x reset bit y (y = 0…15) |
| BR13 | Port x reset bit y (y = 0…15) |
| BR14 | Port x reset bit y (y = 0…15) |
| BR15 | Port x reset bit y (y = 0…15) |