MAX32600 User’s Guide
Trust Protection Unit (TPU)
11.2 Modular Arithmetic Accelerator (MAA)
Write to 0 to clear.
This bit is set to 1 by hardware when an MAA operation is terminated by an error condition.
MAA_CTRL.ofs_a
Field
Bits
Default
Access
Description
ofs_a
9:8
00b
R/W
Operand A Memory Offset Select
These bits select the starting position (offset) of the ’A’ parameter within the selected logical segment.
For (MAA Word Size) from 1..256
• x0b: No offset
• x1b: Offset by +16 (increase 0x10) bytes
For (MAA Word Size) from 257..512
• 00b: No offset
• 01b: Offset by +16 (increase 0x10) bytes
• 10b: Offset by +32 (increase 0x20) bytes
• 11b: Offset by +48 (increase 0x30) bytes
MAA_CTRL.ofs_b
Field
Bits
Default
Access
Description
ofs_b
11:10
00b
R/W
Operand B Memory Offset Select
These bits select the starting position of the ’B’ parameter within the selected logical segment. (Same as "A" Memory Offset Select)
Rev.1.3 April 2015
Maxim Integrated
Page 621
