Specifications

Data Memory
3-13 Memory
Figure 3–8. ’2407 Peripheral Memory Map
Capture and QEP registers
System configuration and
control registers
Watchdog timer registers
0000–0003
0004
0005
0000
Memory-mapped registers
and reserved locations
005F
0060
On-chip DARAM B2
02FF
0300
01FF
0200
03FF
0400
On-chip DARAM B1
73FF
7400
Peripheral frame 1 (PF1)
77FF
7800
External{
FFFF
7000– 700F
0007–005F
Peripheral frame 2 (PF2)
On-chip DARAM B0
(CNF = 0)
or
Reserved (CNF = 1)
Interrupt mask register (IMR)
Digital I/O control registers
Interrupt mask and
flag registers
0006
007F
0080
07FF
0800
753F
7540
7010– 701F
7020– 702F
7030– 703F
7040– 704F
7050– 705F
7060– 706F
7070– 707F
7080– 708F
7090– 709F
70A0–70FF
7400– 7408
7411–7419
7420– 7429
742C–7431
7432– 743F
Interrupt flag register (IFR)
SPI
SCI
External interrupt registers
Illegal
General-purpose
timer registers
7FFF
8000
0FFF
1000
Compare, PWM, and
deadband registers
CAN control registers
7100– 722F
7230– 73FF
{External memory is available on the ’2407 only.
Illegal
Reserved
Reserved
Reserved
Illegal
Reserved
Emulation registers
and reserved
Illegal
Illegal
ADC
Illegal
Illegal
Illegal
Illegal
00FF
0100
04FF
0500
SARAM
Illegal
6FFF
7000
Reserved in the ’2407 devices
7500– 7531
EVB registers
Reserved