Motorola ColdFire MCF5281 User Manual
Page 204

Interrupt Controller Modules
10-14
Freescale Semiconductor
23
FEC
Note:
Not used
on
MCF5214
&
MCF5216
X_INTF
Transmit frame interrupt
Write X_INTF = 1
24
X_INTB
Transmit buffer interrupt
Write X_INTB = 1
25
UN
Transmit FIFO underrun
Write UN = 1
26
RL
Collision retry limit
Write RL = 1
27
R_INTF
Receive frame interrupt
Write R_INTF = 1
28
R_INTB
Receive buffer interrupt
Write R_INTB = 1
29
MII
MII interrupt
Write MII = 1
30
LC
Late collision
Write LC = 1
31
HBERR
Heartbeat error
Write HBERR = 1
32
GRA
Graceful stop complete
Write GRA = 1
33
EBERR
Ethernet bus error
Write EBERR = 1
34
BABT
Babbling transmit error
Write BABT = 1
35
BABR
Babbling receive error
Write BABR = 1
36
PMM
LVDF
LVD
Write LVDF = 1
37
QADC
CF1
Queue 1 conversion complete
Write CF1 = 0 after reading CF1 = 1
38
CF2
Queue 2 conversion complete
Write CF2 = 0 after reading CF2 = 1
39
PF1
Queue 1 conversion pause
Write PF1 = 0 after reading PF1 = 1
40
PF2
Queue 2 conversion pause
Write PF2 = 0 after reading PF2 = 1
41
GPTA
TOF
Timer overflow
Write TOF = 1 or access TIMCNTH/L if TFFCA = 1
42
PAIF
Pulse accumulator input
Write PAIF = 1 or access PAC if TFFCA = 1
43
PAOVF
Pulse accumulator overflow
Write PAOVF = 1 or access PAC if TFFCA = 1
44
C0F
Timer channel 0
Write C0F = 1 or access IC/OC if TFFCA = 1
45
C1F
Timer channel 1
Write C1F = 1 or access IC/OC if TFFCA = 1
46
C2F
Timer channel 2
Write C2F = 1 or access IC/OC if TFFCA = 1
47
C3F
Timer channel 3
Write C3F = 1 or access IC/OC if TFFCA = 1
48
GPTB
TOF
Timer overflow
Write TOF = 1 or access TIMCNTH/L if TFFCA = 1
49
PAIF
Pulse accumulator input
Write PAIF = 1 or access PAC if TFFCA = 1
50
PAOVF
Pulse accumulator overflow
Write PAOVF = 1 or access PAC if TFFCA = 1
51
C0F
Timer channel 0
Write C0F = 1 or access IC/OC if TFFCA = 1
52
C1F
Timer channel 1
Write C1F = 1 or access IC/OC if TFFCA = 1
53
C2F
Timer channel 2
Write C2F = 1 or access IC/OC if TFFCA = 1
54
C3F
Timer channel 3
Write C3F = 1 or access IC/OC if TFFCA = 1
55
PIT0
PIF
PIT interrupt flag
Write PIF = 1 of write PMR
Table 10-13. Interrupt Source Assignment for INTC0 (continued)
Source
Module
Flag
Source Description
Flag Clearing Mechanism
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3