Sundance SMT374 - Manual (Page 23)

Version 2.2 Page 23 of 29 SMT374 User Manual
Connector Pin-outs
Serial Ports & Other DSP I/O (JP2 connector)
Pin
number
Signal Signal Pin
number
1 DSPA MCBSP CLKS1
(input)
DSPA MCBSP CLKR1
(input/output)
2
3 DSPA MCBSP CLKX1
(input/output)
DSPA MCBSP DR1
(input)
4
5 DSPA MCBSP DX1
(input/output)
DSPA MCBSP FSR1
(input/output)
6
7 DSPA MCBSP FSX1
(input/output)
GND 8
9 DSPB MCBSP CLKS1
(input)
DSPB MCBSP CLKR1
(input/output)
10
11 DSPB MCBSP CLKX1
(input/output)
DSPB MCBSP DR1
(input)
12
13 DSPB MCBSP DX1
(input/output)
DSPB MCBSP FSR1
(input/output)
14
15 DSPB MCBSP FSX1
(input/output)
3.3V 16
17 DSPA TTL0 DSPA TTL1 18
19 DSPB TTL2 DSPB TTL3 20
21 DSPA GPIO0 DSPA GPIO1 22
23 DSPA GPIO2 DSPA GPIO3 24