NXP Semiconductors KITFS85SKTEVM, User Manual, Page: 13 / 50

NXP Semiconductors
UM11183
KITFS85SKTEVM evaluation board
UM11183 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2019. All rights reserved.
User guide Rev. 2.0 — 20 February 2019
13 / 50
Label Name Color Description
D4 BUCK1 Green BUCK1 On
D6 BUCK2 Green BUCK2 On
D7 BUCK3 Green BUCK3 On
D8 VBOOST Green VBOOST On
D9 V
PRE
Green V
PRE
On
D12 DBG > 8.0 V Blue DBG pin voltage > 8.0 V (OTP programming)
D13 RSTb Red RSTb asserted (logic level = 0)
D14 INTb Red INTb asserted (logic level = 0)
D15 FS0b Red FS0b asserted (logic level = 0)
D16 P3V3_KL25 Green P3V3_KL25 On
D106 PGOOD Green PGOOD released
4.3.3 Connectors
Figure 14 shows the location of connectors on the board.
Figure 14. Evaluation board connector locations
4.3.3.1 V
BAT
connector (J1)
VBAT connects to the board through Phoenix connector (J1).
Table 4. V
BAT
Phoenix connector (J1)
Schematic label Signal name Description
J1-1 V
BAT
Battery voltage supply input
J1-2 GND Ground