Datasheet

RSKRX210 7. Headers
R20UT0302EG0200 Rev. 2.00 Page 28 of 41
Jul 09, 2012
7. Headers
7.1 Microcontroller Ring Headers
This RSK is fitted with MCU ring headers, which are used to access all the MCU’s pins.
Table 7-1 below lists the connections of the ring header, J1.
Ring Header J1
Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin
1 CON_VREFH 1* 2 DA0 2
3 CON_VREFL 3* 4 DLCDE_MTIOC3C 4
5
NC
nc
6
DLCDRS_MTIOC3A
6
7 MODE 7 8 CON_XCIN 8*
9
CON_XCOUT
9*
10
RESET_N
10
11 CON_XTAL 11* 12 GROUND -
13 CON_EXTAL 13* 14 UC_VCC -
15 NMIn 15 16 SW3_IRQ4 16
17
SW2_IRQ3
17
18
P32
18
19 SW1_IRQ1 19 20 RXD1 20
21
SCK1
21
22
TXD1_CS2n
22
23 MTIOC4C_CS1n 23 24 MTIOC4A_CS0n 24
25 CTS0RTS0 25 26 NC nc
27 NC nc 28 NC nc
29
NC
nc
30
NC
nc
31 NC nc 32 NC nc
33 NC nc 34 NC nc
35 NC nc 36 NC nc
Table 7-1: Ring Header J1 Connections
* Connection made through option link