Power And System Configuration; Power Supplies; Microcontroller Configuration; Table 1. Power Configuration Jumpers - STMicroelectronics SPC58XCADPT176S User Manual

5

Power and system configuration

5.1

Power supplies

When the mini module is plugged onto the motherboard, power is supplied directly by the motherboard. In this
setup, the external power supply input available on the mini module should NOT be used.
When the SPC58XCADPT176S mini module is used as a stand-alone board, external power supplies must be
used (5.0 V, 3.3 V, 1.25 V).
The following jumpers are used to configure the power supply:
Jumper
VDD_HV_ADR voltage configuration
J1
from 5.0V_LR or 3.3V_SR
VDD_HV_ADV voltage configuration
J2
from 5.0V_LR or 3.3V_SR
VDD_HV_JTAG voltage configuration
J3
from 5.0V_SR or 3.3V_SR
VDD_HV_IO_MAIN voltage configuration
J6
from 5.0V_SR or 3.3V_SR
VDD_HV_IO_FLEX voltage configuration
J7
from 5.0V_SR or 3.3V_SR
Supply for BALLAST circuit configuration
J39
from VDD_HV_IO_MAIN or 5.0V_SR
VDD_LV voltage configuration from
J40 BALLAST circuit, 1.25V_SR or
SMPS_REGULATOR_OUT
5.2

Microcontroller configuration

The following jumper needs to configure the board for used STMicroelectronics microcontroller SPC584Cxx/
SPC58ECxx:
Jumper
Device pin 153 BCTRL /
J46
PM[15] function configuration
UM2763 - Rev 1
Table 1.
Description
Table 2. Microcontroller SPC584Cxx/SPC58ECxx configuration related jumpers
Description
Close 2-3 (connect pin as
BCTRL with BALLAST circuit)
Power configuration jumpers
Default
1-2 (5.0V_LR)
1-2 (5.0V_LR)
1-2 (5.0V_SR)
1-2 (5.0V_SR)
1-2 (5.0V_SR)
1-2 (VDD_HV_IO_MAIN)
2-3 (1.25V_SR)
Default
Figure 4. SPC58XCADPT176S top mini module
UM2763
Power and system configuration
Position
Figure 4. SPC58XCADPT176S top mini
module view - C2
Figure 4. SPC58XCADPT176S top mini
module view - C2
Figure 4. SPC58XCADPT176S top mini
module view - B2
Figure 4. SPC58XCADPT176S top mini
module view - B2
Figure 4. SPC58XCADPT176S top mini
module view - B2
Figure 4. SPC58XCADPT176S top mini
module view - A2
Figure 4. SPC58XCADPT176S top mini
module view - A3
Position
view - A3
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