Datasheet

775
42023E–SAM–07/2013
ATSAM4L8/L4/L2
28.9.16 HS-mode Slew Rate Register
Name:
HSSRR
Access Type: Read/Write
Offset:0x3C
Reset Value: 0x00000000
• FILTER: Input Spike Filter Control
• DASLEW: Data Slew Limit
Selects the slew limit of the TWD output buffer in HS-mode.
• DADRIVEL: Data Drive Strength LOW
Selects the pull-down drive strength of the TWD output buffer in HS-mode.
Refer to
Section 42. ”Electrical Characteristics” on page 1120 for appropriates values of these register fields.
31 30 29 28 27 26 25 24
-- FILTER ----
23 22 21 20 19 18 17 16
--------
15 14 13 12 11 10 9 8
------ DASLEWL
76543210
----- DADRIVEL
FILTER Value Function
0Reserved
1 HS-mode
2Reserved
3Reserved