Motorola CPU32 Reference Manual page 293

III
SP=>
+$02
+$06
+$08
+$OC
+$10
+$14
+$16
SP =>
+$02
+$06
+$08
+$OC
+$10
+$14
+$16
MOTOROLA
6-30
15
o
STATUS REGISTER
RETURN PROGRAM COUNTER HIGH
RETURN PROGRAM COUNTER LOW
1
J
1 1 0 1 0 1
VECTOR OFFSET
FAULTED ADDRESS HIGH
FAULTED ADDRESS LOW
DBUFHIGH
DBUFLOW
CURRENT INSTRUCTION PROGRAM COUNTER HIGH
CURRENT INSTRUCTION PROGRAM COUNTER LOW
INTERNAL TRANSFER COUNT REGISTER
o
J
1 1
SPECIAL STATUS WORD
Figure 6-7. Format $C - BERR Stack on MOVEM Operand
15
o
STATUS REGISTER
NEXT INSTRUCTION PROGRAM COUNTER HIGH
NEXT INSTRUCTION PROGRAM COUNTER LOW
1
I
1
J
0
I
01
VECTOR OFFSET
FAULTED ADDRESS HIGH
FAULTED ADDRESS LOW
PRE-EXCEPTION STATUS REGISTER
FAULTED EXCEPTION FORMATNECTOR WORD
FAULTED INSTRUCTION PROGRAM COUNTER HIGH (SIX WORD FRAME ONLy)
FAULTED INSTRUCTION PROGRAM COUNTER LOW (SIX WORD FRAME ONLy)
INTERNAL TRANSFER COUNT REGISTER
1 1 0 1
SPECIAL STATUS WORD
Figure 6-8. Format $C - Four- and Six-Word BERR Stack
EXCEPTION PROCESSING
CPU32 REFERENCE MANUAL