Texas Instruments TMS320F2837 D Series Workshop Guide And Lab Manual

Low Power Modes
5 - 20 TMS320F2837xD Microcontroller Workshop - System Initialization
Low Power Mode Exit
IDLE
STANDBY
HALT
HIB
RESET
yes
yes
yes
yes
Any
Enabled
Interrupt
yes
no
no
no
yes
yes
no
no
Exit
Interrupt
Low Power
Mode
Watchdog
Interrupt
GPIO
Port A
Signal
yes
yes
yes
no*
* Hibernate - GPIO41 becomes HIBWAKE reset signal; boot ROM avoids
clearing M0 and M1 memories and calls a user-specified IO restore function
GPIO Low Power Wakeup Select
SysCtrlRegs.GPIOLPMSELx
Wake device from
STANDBY and HALT mode
(GPIO Port A & B)
0 = disable (default)
1 = enable
0
GPIO2GPIO5
1234567
GPIO0GPIO1GPIO4 GPIO3GPIO6GPIO7
GPIO14 GPIO8GPIO11
89101112131415
GPIO9GPIO10GPIO12GPIO13GPIO15
16
GPIO18GPIO21
17181920212223
GPIO16GPIO17GPIO20 GPIO19GPIO22GPIO23
GPIO30 GPIO24GPIO27
2425262728293031
GPIO25GPIO26GPIO28GPIO29GPIO31
0
GPIO34GPIO37
1234567
GPIO32GPIO33GPIO36 GPIO35GPIO38GPIO39
GPIO46 GPIO40GPIO43
89101112131415
GPIO41GPIO42GPIO44GPIO45GPIO47
16
GPIO50GPIO53
17181920212223
GPIO48GPIO49GPIO52 GPIO51GPIO54GPIO55
GPIO62
GPIO56
GPIO59
2425262728293031
GPIO57GPIO58GPIO60
GPIO61
GPIO63
x = 0
x = 1
Note: CPUSYSLOCK1 register can
be used to lock above registers
(lock bit for each register)

Texas Instruments TMS320F2837 D Series Specifications

General

Brand	Texas Instruments
Model	TMS320F2837 D Series
Category	Microcontrollers
Language	English