FUJITSU FMB AN706 - Manual (Page 55)

AN706-00040-2v0-E
54
7.2.3.5 Interrupt System Specifications
Interrupt system specifications are given in Table 19.
Table 19 Interrupt System Specifications
Interrupt Factor Function
Vector
Number
Remarks
Reset Reset_Handler #01 －
Base timer ch. 2
interrupt
BTIM_IRQHandler #47 Processes an interrupt by 1ms
cycle.
USB host (each
status) interrupt
USB_EP0_STA_IRQHandler #50 Processes an interrupt for USB
host interrupt.
DMAC ch. 2
interrupt
DMA2_IRQHandler #56 Processes an interrupt for DMA
ch2 interrupt.
If there is play data, set transfer of
audio data and LR channel data to
I
2
S.