Miscellaneous Dcf Registers - STMicroelectronics SPC572L series Reference Manual

Device Configuration Format (DCF) Records
8.4.2

Miscellaneous DCF registers

Offset: 000000000000000
0 1
R 0 0
W
The reset value is chip-specific; see the chapter that describes how modules are configured and
Reset
16 17
R
W
The reset value is chip-specific; see the chapter that describes how modules are configured and
Reset
Table 72. UTEST Miscellaneous DCF Client field descriptions
Field
0–12 Reserved
XOSC ibias_sel[2:0].
There are 3 bits to control the XOSC bias current. 1x is the default current consumption in the
external oscillator (XOSC).
000 0 (no current)
001 0.25x
13–15
010 0.5x
XOSC_IBIAS_SEL
011 Reserved
100 1x
101 1.25x
110 1.5x
111 1.75x (maximum current)
OPT_RGM_ESR0_HW
16
0 Allows MC_RGM to continue to assert ESR0 until RGM_EROEC[EROEC] bit has been
OPT_RGM_ESR0
_HW 1 Does not allow MC_RGM to continue to assert ESR0 until RGM_EROEC[EROEC] bit has
216/2058
2 3 4 5
0 0 0 0
18 19 20 21
Figure 32. UTEST Miscellaneous DCF Client
cleared by software
been cleared by software
DocID027809 Rev 4
6 7 8 9
0 0 0 0
connected.
22 23 24 25
connected.
Description
Access: DCF Client
10 11 12 13
0 0 0
26 27 28 29
XOSC LOAD CAP SEL[4:0]
RM0400
14 15
30 31