C8051F850-DK-UG Datasheet, PDF (35/36 Pages) Silicon Laboratories – UDP C8051F850 MCU CARD USER’S GUIDE FOR C8051F85X/86X MCUS

C8051F850-DK-UG
MCU Card
Pin
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Table 11. C8051F850 MCU Card H4 Pin Descriptions (J4) (Continued)
Description
GND
EZRP_SDN
EZRP_NIRQ
EZR_NFFS
EZR_SI100X_TX
EZR_DTO
EZR_FFIT
EZR_SI100X_RX
EZR_RESET
EZR_ARSSI
Description
Radio test card peripheral shutdown
Radio test card peripheral interrupt status
Radio test card Si100x transmit
Radio test card Si100x receive
Radio test card reset
C8051F850
Pin / Signal
EZR_VDI
EZR_GPIO0
Radio test card general purpose I/O 0
EZR_GPIO1
EZR_GPIO2
EZR_GPIO3
EZR_GPIO4
H4_91
ITM_DAT0
ITM_DAT1
ITM_DAT2
ITM_DAT3
ITM_CLK
H4_97
H4_98
H4_99
GND
Radio test card general purpose I/O 1
Radio test card general purpose I/O 2
Radio test card general purpose I/O 3
Radio test card general purpose I/O 4
General purpose signal
General purpose signal
General purpose signal
General purpose signal
Rev. 0.2
35