DC9006A
AND
DC9004B
U
SER
G
UIDE
A
NALOG
D
EVICES
,
I
NC
.
C
ONFIDENTIAL
15
Pin # Signal
Direction
Pin # Signal
Direction
7 GND
-
18 NC
-
9 GND
-
20 NC
-
Notes:
Pin#1 may be connected to VSUPPLY when P8 jumper is installed (not recommended with self -
powered board).
Signal direction is relative to the Programming Adapter board.
The Tag-Connect cable TC2030-CTX-20 only support SWD mode and connect the
following signals to the customer board footprint below.
VSUPPLY
GND
RESETn
TMS
TDO
TCK
Figure 9
Tag-Connect SWD Footprint
LTP5900 Socket (26-pin, 2mm pitch)
The following table describes the pinouts of J1/J2 (SAMTEC/MMS-113-02-L-SV).
Pin # Signal (J1)
Dir.
Pin # Signal (J2)
Dir.
1 UARTC0_RX
(UARTC1_RX)
O
1 NC
-
2 UARTC0_TX
(UARTC1_TX)
I
2 NC
-
3 GND
-
3 RESETn
O
4 VSUPPLY
-
4 IPCS_SSn
O
5 KEY
-
5 KEY
-
6 UART_RX
O
6 IPCS_MISO
I
7 UART_TX
I
7 IPCS_MOSI
O
8 UART_RX_RTSn
O
8 IPCS_SCK
O
9 UART_TX_RTSn
I
9 TCK
O
10 UART_RX_CTSn
I
10 TDO
I
11 UART_TX_CTSn
O
11 TDI
O
12 NC
-
12 TMS
O
