APPOTECH CW6632B - Page 28

22 3.7 CPU and Memory related SFR Description
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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00 = level 0 lowest priority
IPH06, IP06: USB SOF interrupts priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH05, IP05: Huffman interrupt priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH04, IP04: MP3 decoder interrupts priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH03, IP03: Timer2 interrupt priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH02, IP02: Timer1 interrupt priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH01, IP01: SINT1 interrupt priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
IPH00, IP00: SINT0 interrupt priority
11 = level 3 highest priority
10 = level 2
01 = level 1
00 = level 0 lowest priority
Register 3-16 IPH1 – Interrupt Priority high 1
Position
7
6
5
4
3
2
1
0