Processor Connector Exp_P1 Pin Assignment - Texas Instruments JAMR3 User Manual

Hardware
3.1.1 Processor Board Connections
Three Samtec QTE
connections to a processor board.
The signal list for the processor interface connector (EXP_P1 in the schematic) is listed in
Peripherals
I2C3_SCL
I2C3_SDA
I2C
I2C4_SCL
I2C4_SDA
VIN[5]A_D[9]_McASP5_AXR0
VIN[5]A_D[10]_McASP5_FSX
FPD-Link III
VIN[5]A_D[11]_McASP5_ACLKX
GP6[17]_XREF_CLK0
IRQ2DSP_GP5[22]
IRQ
IRQ2DSP_GP5[25]
FAULT_GP5[29]
Audio Amplifier
CLIP_OTW_GP5[30]
Interface
MUTE_EN_GP5[31]
GND
GND
GND
GND
Ground GND
GND
GND
GND
GND
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
Unused
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
8
JAMR3
[6] high speed terminal strip connectors with 5mm in height are used for the
Table 1. Processor Connector EXP_P1 Pin Assignment
Signals
Copyright © 2016, Texas Instruments Incorporated
Pin No Pin Count
1 1
3 2
11 3
12 4
6 5
7 6
8 7
15 8
33 9
35 10
34 11
36 12
38 13
2 14
4 15
10 15
19 17
20 18
29 19
30 20
39 21
40 22
5 23
9 24
13 25
14 26
16 27
17 28
18 29
21 30
22 31
23 32
24 33
25 34
26 35
27 36
28 37
31 38
32 39
37 40
www.ti.com
Table 1.
Usage/Comments
CDM, iPod, HDRadio
CDM, iPod, HDRadio
Tuners/LNA's
Tuners/LNA's
FPD-Link III Audio
FPD-Link III Audio
FPD-Link III Audio
FPD-Link III Audio
HDRadio CA
HDRadio CA
Audio Amplifier
Audio Amplifier
Audio Amplifier
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
SPRUI52 – February 2016
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