Datasheet

Bits Name Description Type Reset
3 EP1_OUT RW 0x0
2 EP1_IN RW 0x0
1 EP0_OUT RW 0x0
0 EP0_IN RW 0x0
EP_ABORT_DONE Register
Description
Device only: Used in conjunction with EP_ABORT. Set once an endpoint is idle so the programmer knows it is safe to
modify the buffer control register.
Table 402.
EP_ABORT_DONE
Register
Bits Name Description Type Reset
31 EP15_OUT WC 0x0
30 EP15_IN WC 0x0
29 EP14_OUT WC 0x0
28 EP14_IN WC 0x0
27 EP13_OUT WC 0x0
26 EP13_IN WC 0x0
25 EP12_OUT WC 0x0
24 EP12_IN WC 0x0
23 EP11_OUT WC 0x0
22 EP11_IN WC 0x0
21 EP10_OUT WC 0x0
20 EP10_IN WC 0x0
19 EP9_OUT WC 0x0
18 EP9_IN WC 0x0
17 EP8_OUT WC 0x0
16 EP8_IN WC 0x0
15 EP7_OUT WC 0x0
14 EP7_IN WC 0x0
13 EP6_OUT WC 0x0
12 EP6_IN WC 0x0
11 EP5_OUT WC 0x0
10 EP5_IN WC 0x0
9 EP4_OUT WC 0x0
8 EP4_IN WC 0x0
7 EP3_OUT WC 0x0
6 EP3_IN WC 0x0
5 EP2_OUT WC 0x0
RP2040 Datasheet
4.1. USB 404