Texas Instruments TMS320C3x - Manual (Page 212)

Interrupts
7-28
Table 7–5. Reset, Interrupt, and Trap-Branch Locations for the TMS320C31
Microcomputer Boot Mode
Address Name Function
809FC1 INT0 External reset signal input
809FC2 INT1 External interrupt on the INT0 pin
809FC3 INT2 External interrupt on the INT1 pin
809FC4 INT3 External interrupt on the INT2 pin
809FC5 XINT0 External interrupt on the INT3 pin
809FC6 RINT0 Internal interrupt generated when
serial port 0 transmit buffer is
empty
809FC7 XINT1 (Reserved)
809FC8 RINT1 (Reserved)
809FC9 TINT0 Internal interrupt generated by
timer0
809FCA TINT1 Internal interrupt generated by
timer1
809FCB DINT Internal interrupt generated by DMA
controller
809FCC–809FDF Reserved
809FE0 TRAP0 Internal interrupt generated by
TRAP 0 instruction
809FE1 TRAP1 Internal interrupt generated by
TRAP 1 instruction
• •
• •
• •
809FFB TRAP27 Internal interrupt generated by
TRAP 27 instruction
809FFC–809FFF Reserved