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AT32UC3A0512 Datasheet(PDF) 27 Page - ATMEL Corporation |
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AT32UC3A0512 Datasheet(HTML) 27 Page - ATMEL Corporation |
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27 / 98 page  27 AT32UC3A 10.3 Interrupt Request Signal Map The various modules may output Interrupt request signals. These signals are routed to the Inter- rupt Controller (INTC), described in a later chapter. The Interrupt Controller supports up to 64 groups of interrupt requests. Each group can have up to 32 interrupt request signals. All interrupt signals in the same group share the same autovector address and priority level. Refer to the documentation for the individual submodules for a description of the semantics of the different interrupt requests. The interrupt request signals are connected to the INTC as follows. 3 Output Driver Enable Register (ODER) WRITE 0x4000_0340 Write-only SET 0x4000_0344 Write-only CLEAR 0x4000_0348 Write-only TOGGLE 0x4000_034C Write-only Output Value Register (OVR) WRITE 0x4000_0350 Write-only SET 0x4000_0354 Write-only CLEAR 0x4000_0358 Write-only TOGGLE 0x4000_035C Write-only Pin Value Register (PVR) - 0x4000_0360 Read-only Table 10-2. Local bus mapped GPIO registers Port Register Mode Local Bus Address Access Table 10-3. Interrupt Request Signal Map Group Line Module Signal 00 AVR32 UC CPU with optional MPU and optional OCD SYSBLOCK COMPARE 1 0 External Interrupt Controller EIC 0 1 External Interrupt Controller EIC 1 2 External Interrupt Controller EIC 2 3 External Interrupt Controller EIC 3 4 External Interrupt Controller EIC 4 5 External Interrupt Controller EIC 5 6 External Interrupt Controller EIC 6 7 External Interrupt Controller EIC 7 8 Real Time Counter RTC 9 Power Manager PM 10 Frequency Meter FREQM 32058KS–AVR32–01/12 |
Similar Part No. - AT32UC3A0512_14 |
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Similar Description - AT32UC3A0512_14 |
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