TMS320F2809, TMS320F2808, TMS320F2806
TMS320F2802, TMS320F2801, UCD9501
TMS320C2802, TMS320C2801, and TMS320F2801x DSPs
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SPRS230H–OCTOBER 2003–REVISED JUNE 2006
Table 3-12. PIE Configuration and Control Registers
NAME
PIECTRL
PIEACK
PIEIER1
PIEIFR1
PIEIER2
PIEIFR2
PIEIER3
PIEIFR3
PIEIER4
PIEIFR4
PIEIER5
PIEIFR5
PIEIER6
PIEIFR6
PIEIER7
PIEIFR7
PIEIER8
PIEIFR8
PIEIER9
PIEIFR9
PIEIER10
PIEIFR10
PIEIER11
PIEIFR11
PIEIER12
PIEIFR12
Reserved
ADDRESS
0x0CE0
SIZE (X16)
DESCRIPTION(1)
PIE, Control Register
1
0x0CE1
0x0CE2
0x0CE3
0x0CE4
0x0CE5
0x0CE6
0x0CE7
0x0CE8
0x0CE9
0x0CEA
0x0CEB
0x0CEC
0x0CED
0x0CEE
0x0CEF
0x0CF0
0x0CF1
0x0CF2
0x0CF3
0x0CF4
0x0CF5
0x0CF6
0x0CF7
0x0CF8
0x0CF9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
PIE, Acknowledge Register
PIE, INT1 Group Enable Register
PIE, INT1 Group Flag Register
PIE, INT2 Group Enable Register
PIE, INT2 Group Flag Register
PIE, INT3 Group Enable Register
PIE, INT3 Group Flag Register
PIE, INT4 Group Enable Register
PIE, INT4 Group Flag Register
PIE, INT5 Group Enable Register
PIE, INT5 Group Flag Register
PIE, INT6 Group Enable Register
PIE, INT6 Group Flag Register
PIE, INT7 Group Enable Register
PIE, INT7 Group Flag Register
PIE, INT8 Group Enable Register
PIE, INT8 Group Flag Register
PIE, INT9 Group Enable Register
PIE, INT9 Group Flag Register
PIE, INT10 Group Enable Register
PIE, INT10 Group Flag Register
PIE, INT11 Group Enable Register
PIE, INT11 Group Flag Register
PIE, INT12 Group Enable Register
PIE, INT12 Group Flag Register
Reserved
0x0CFA
0x0CFF
(1) The PIE configuration and control registers are not protected by EALLOW mode. The PIE vector table
is protected.
3.5.1 External Interrupts
Table 3-13. External Interrupt Registers
NAME
XINT1CR
ADDRESS
0x7070
SIZE (x16)
DESCRIPTION
XINT1 control register
1
1
5
1
1
1
5
1
XINT2CR
reserved
0x7071
XINT2 control register
0x7072 - 0x7076
0x7077
XNMICR
XINT1CTR
XINT2CTR
reserved
XNMI control register
XINT1 counter register
XINT2 counter register
0x7078
0x7079
0x707A - 0x707E
0x707F
XNMICTR
XNMI counter register
44
Functional Overview
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