Datasheet

RSKRX210 7. Headers
R20UT0302EG0200 Rev. 2.00 Page 29 of 41
Jul 09, 2012
Table 7-2 below lists the connections of the ring header, J2.
Ring Header J2
Pin
Circuit Net Name
MCU Pin
Pin
Circuit Net Name
MCU Pin
1 SCK0 26 2 RXD0_MTIOC1B 27
3 TXD0 28 4 LED3_MTIOC3B 29
5 LED2_MTIOC3D 30 6 LED1_MTCLKB 31
7
LED0_MTCLKA
32
8
SDA_TMO3
33
9 SCL 34 10 DLCD7 35
11
DLCD6
36
12
DLCD5_TMO0
37
13 DLCD4 38 14 nWAIT 39
15 ALE 40 16 BCLK_P53 41
17 nRD 42 18 nWR1 43
19
nWR
44
20
UB
45
21 A22 46 22 A21 47
23
A20
48
24
A19_MTIOC4D
49
25 A18_MTIOC4B 50 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 7-2: Ring Header J2 Connections