mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 245

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

7.2
The INT module has no external signals.
7.3
This section provides a detailed description of all registers accessible in the INT module.
7.3.1
This section describes in address order all the INT registers and their individual bits.
7.3.1.1
Read: Anytime
Write: Anytime
Freescale Semiconductor
Address: 0x0120
Reset
W
R
External Signal Description
Memory Map and Register Definition
Peripheral
Interrupt Requests
Register Descriptions
Interrupt Vector Base Register (IVBR)
1
7
1
6
Figure 7-2. Interrupt Vector Base Register (IVBR)
Non I bit Maskable Channels
I bit Maskable Channels
MC9S12VR Family Reference Manual, Rev. 2.2
Preliminary - Subject to Change Without Notice
Figure 7-1. INT Block Diagram
1
5
1
4
IVB_ADDR[7:0]
1
3
Interrupt
Requests
1
2
Wake Up
CPU
IVBR
Address
Vector
Interrupt Module (S12SINTV1)
1
1
1
0
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