Texas Instruments Serial Programming Adapter MSP430 User Manual
Page 34
PRGS430.DLL—Description
2-22
DEVICE_MEMDEF
(0x07)
Fills the definition of a memory definition (index passed by InfoIdx) into lpBuf.
DEVICE_MEMPROTECT_COUNT(0x08)
GetDeviceCfgInfo() returns the number of memory-protection definitions for
the selected device; lpBuf and InfoIdx are ignored.
DEVICE_MEMPROTECT
(0x09)
Fills the definition of a memory protection definition (index passed by InfoIdx)
into lpBuf.
DEVICE_VCC
(0x0A)
GetDeviceCfgInfo() returns the Vcc setting for selected device in mV; lpBuf
and InfoIdx are ignored.
DEVICE_VPP
(0x0B)
GetDeviceCfgInfo() returns the Vpp setting for selected device in mV; lpBuf
and InfoIdx are ignored.
DEVICE_VFUSE
(0x0C)
GetDeviceCfgInfo() returns the blow-fuse setting for the selected device; lpBuf
and InfoIdx are ignored.
/FN0024/ AccessSFR
long int AccessSFR(LONG wAddr, void *IpData, LONG iFlags);
This function writes or reads data into the special function registers of the
MSP430 device. (implemented in PRGS320.dll versions 1.05 and higher).
wAddr: SFR address that should be accessed. Allowed values:
0x0000−0x1FE (see the memory map of the corresponding device)
IpData: Pointer to the data to be written, or buffer which should receive the read
data
Flags: The bits in Flags control the operation of AccessSFR()
iFlags:
SFR_READ
(0x00)
SFR_Write
(0x01)
Example:
IFuncReturn = AccessSFR(long:0x0020, &IpData, 0)