Analog Devices ADSP-BF506F Hardware Reference Manual page 369

P5.L = lo(dpm->uwPllDiv);
R7 = 0x0004 (z);
w[P5] = R7;
P5.L = lo(dpm->uwPllLockCnt);
R7 = 0x0200 (z);
w[P5] = R0;
The function
u32 bfrom_SysControl(u32 dActionFlags,
ADI_SYSCTRL_VALUES *pSysCtrlSettings, void *reserved);
accessed by
BFROM_SYSCONTROL
ment conventions, the parameters passed are hold by the data registers
, and .
R1 R2
/* 10 = sizeof(ADI_SYSCTRL_VALUES). uimm18m4: 18-bit unsigned
field that must be a multiple of 4, with a range of 8 through
262,152 bytes (0x00000 through 0x3FFFC) */
link sizeof(ADI_SYSCTRL_VALUES)+2;
[--SP] = (R7:0,P5:0);
/* Allocate at least 12 bytes on the stack for outgoing argu-
ments, even if the function being called requires less than this.
*/
SP += -12;
R0 = SYSCTRL_WRITE
SYSCTRL_VRCTL
SYSCTRL_EXTVOLTAGE |
SYSCTRL_PLLCTL
SYSCTRL_PLLDIV
R1.H = hi(dpm);
R1.L = lo(dpm);
R2 = 0 (z);
P5.H = hi(BFROM_SYSCONTROL);
ADSP-BF50x Blackfin Processor Hardware Reference
Dynamic Power Management
. Following the C/C++ run-time environ-
|
|
|
;
can be
,
R0
8-27