mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 53

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

1.4.1 Programming Model
Figure 1-4 shows the MCF5307 programming model.
control. The supervisor programming model provides access to the same registers as
the user model, plus additional registers for configuring on-chip system resources,
as described in Section 1.4.3, “Supervisor Registers.”
Exceptions (including interrupts) are handled in supervisor mode.
Figure 1-4. ColdFire MCF5307 Programming Model
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Programming Model, Addressing Modes, and Instruction Set
Chapter 1. Overview
(CCR)
0
0
0
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
PC
CCR
MACSR
ACC
MASK
SR
VBR
CACR
ACR0
ACR1
RAMBAR
MBAR
Data registers
Address registers
Stack pointer
Program counter
Condition code register
MAC status register
MAC accumulator
MAC mask register
Status register
Vector base register
Cache control register
Access control register 0
Access control register 1
RAM base address register
Module base address register
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