Sundance SMT310Q - Manual (Page 41)

Version 2.1 Page 41 of 55 SMT310Q User Manual
When the SMT310Q is configured as a Slave using the Buffered JTAG
connector as a JTAG source, the buffered connector pins are used as follows:
Pin Signal Direction Description
1 TDI IN JTAG data in
2 GND
3 TDO OUT JTAG data out
4 GND
5 TMS IN JTAG Test mode select
6 GND
7 TCK IN JTAG clock, up to 10MHz
8 GND
9 TCK_RET OUT JTAG clock return
10 GND
11 /TRST IN JTAG Reset
12 GND
13 /RESET IN Board Reset in
14 PD OUT Presence detect, +5V 1A fused
15 /DETECT IN Detect external JTAG controller when grounded
16 CONFIG OPEN COLL Global open collector C4x CONFIG
17 EMU0 OUT Buffered EMU0 output
18 EMU1 OUT Buffered EMU1 output
19 SPARE1
20 SPARE2
Table 14: Buffered JTAG connector pin functionality as JTAG source