MB91360G Series
76
(Continued)
*1 : The ICRs are located in the interrupt controller and set the interrupt level for each interrupt request. An ICR is
provided for each interrupt request.
*2 : The vector address for each EIT (exception, interrupt or trap) is calculated by adding the listed offset to the table
base register value (TBR) . The TBR specifies the top of the EIT vector table. The addresses listed in the table
are for the default TBR value (0x000FFC00) . The TBR is initialized to this value by a reset.After execution of
the internal boot ROM TBR is set to 0x00FFC00.
*3 : Used by REALOS
*4 : System reserved
*5 : Only available on MB91FV360GA
*6 : DMA to/from SIO only implemented on F369GA.
*7 : DMA to/from I
2
C is not implemented on MB91F362GA.
Remarks :
The 1-Kbyte area from the address specified in TRB is the EIT vector area.
Each vector consists of four bytes. The following formula shows the relationship between the vector number
and vector address.
vector
=
TBR
+
vctofs
=
TBR
+
(3FC
H
4
×
vct)
vctadr : Vector address
vctofs : Vector offset
vct
: Vector number
Interrupt
Interrupt number
Interrupt level
*1
Setting
Register
Interrupt vector
*2
Default Vector
address
RN
Decimal
Hexa-
decimal
Register
address
Offset
Delayed interrupt
activation bit
63
3F
ICR47
0x46F
0x300
0x000FFF00
System reserved
*3
System reserved
*3
Security vector
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
System reserved
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
40
41
42
43
44
45
46
47
48
49
4A
4B
4C
4D
4E
4F
0x2FC
0x2F8
0x2F4
0x2F0
0x2EC
0x2E8
0x2E4
0x2E0
0x2DC
0x2D8
0x2D4
0x2D0
0x2CC
0x2C8
0x2C4
0x2C0
0x000FFEFC
0x000FFEF8
0x000FFEF4
0x000FFEF0
0x000FFEEC
0x000FFEE8
0x000FFEE4
0x000FFEE0
0x000FFEDC
0x000FFED8
0x000FFED4
0x000FFED0
0x000FFECC
0x000FFEC8
0x000FFEC4
0x000FFEC0
(ICR51)
(ICR52)
(ICR53)
(ICR54)
(ICR55)
(ICR56)
(ICR57)
(ICR58)
(ICR59)
(ICR60)
(ICR61)
(ICR62)
(ICR63)
0x473
0x474
0x475
0x476
0x477
0x478
0x479
0x47A
0x47B
0x47C
0x47D
0x47E
0x47F
Used by the INT
instruction.
80
to
255
50
to
FF
0x2BC
to
0x000
0x000FFEBC
to
0x000FFC00