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RM0345
Development connector
Doc ID 024080 Rev 3
15/38
5 Development
connector
The JTAG signals and Nexus functionality with 12 Message Data Out (MDO) signals are
available on the JP1 development connector (Nexus connector).
A hardware control bit in the SPC563M64xx Nexus port controller, is used to control whether
the added signals for full width trace port are routed to the MDO[4:11] signals, or the
CAL_MDO[4:11] signals. This control bit is set by the cut trace J1 (default close) on the
NEXUSCFG pin of the SPC563M64xx device, as on the calibration board the
CAL_MDO[4:11] signals are routed to the JP1 development connector.
Figure 8.
JP1 development connector
The option cut trace J3, J5 and J10 are listed on
.
Table 5.
J3, J5 and J10 option cut traces
option
name
Function
Value
Note
J3
CLKOUT
open
CLKOUT signal is disconnected to the Nexus JP1
connector
close
(default)
CLKOUT signal is connected to the Nexus JP1
connector
J5
VSTBY
open
VSTBY signal is disconnected to the Nexus JP1
connector
close
(default)
VSTBY signal is connected to the Nexus JP1
connector
J10
BOOTCFG1
open
BOOTCFG1 signal is disconnected to the Nexus
JP1 connector
close
(default)
BOOTCFG1 signal is connected to the Nexus
JP1 connector
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Содержание SPC563M64CAL144
Страница 3: ...RM0345 Contents Doc ID 024080 Rev 3 3 38 Revision history 37...
Страница 31: ...RM0345 Mechanical constrains Doc ID 024080 Rev 3 31 38 Figure 15 Side and bottom view drawing 3LQ 8QLWV PP 3 5...
Страница 32: ...Mechanical constrains RM0345 32 38 Doc ID 024080 Rev 3 Figure 16 Complete system side view drawing 3 5 8QLWV PP...