User`s guide

UDP SiM3U1xx
Rev. 0.2 37
75 GND
76 EZRP_SDN Radio test card peripheral shutdown PB2.2
77 EZRP_NIRQ Radio test card peripheral interrupt status PB2.3
78 EZR_NFFS
79 EZR_SI100X_TX Radio test card Si100x transmit
80 EZR_DTO
81
EZR_FFIT
82 EZR_SI100X_RX Radio test card Si100x receive
83 EZR_RESET Radio test card reset
84 EZR_ARSSI
85
EZR_VDI
86
EZR_GPIO0 Radio test card general purpose I/O 0
87
EZR_GPIO1 Radio test card general purpose I/O 1
88 EZR_GPIO2
Radio test card general purpose I/O 2
89 EZR_GPIO3
Radio test card general purpose I/O 3
90 EZR_GPIO4
Radio test card general purpose I/O 4
91 H4_91 General purpose signal
92 ITM_DAT0
93 ITM_DAT1
94 ITM_DAT2
95 ITM_DAT3
96 ITM_CLK
97 H4_97 General purpose signal
98 H4_98 General purpose signal
99 H4_99 General purpose signal
100 GND
Table 11. UDP SiM3U1xx Card H4 Pin Descriptions (J4) (Continued)
MCU Card
Pin
Description Description
SiM3U167
Pin / Signal