User's Manual

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peiker acustic GmbH & Co. KG, Max-Planck-Straße 28-32, D-61381 Friedrichsdorf, Amtsgericht Bad Homburg HRA 1897
phG: peiker Verwaltungs GmbH, Vorsitzender der Geschäftsführung: Andreas Peiker, Geschäftsführer: Reinhard Kromer-von Baerle, Amtsgericht Bad Homburg HRB 1369
Vorsitzender des Aufsichtsrates: Dr. Helmut Rothenberger Ein Unternehmen der peiker Firmengruppe
The Pin USB_VBUS must be supply a Minimum voltage about 2 V with the serial resistor.
3.3.2.7. GPIOs
3.3.2.7.1. Description
There are 21 GPIOs on the board to board connector of the NAD6200 module. Most of them are part of
5 GSBIs and are used for different interfaces (see Table 4 and the following chapters).
For dissenting configurations of the GPIOs/GSBIs please contact Peiker acustics GmbH & Co.KG
GPIOs and GSBIs share the same output pins and may not available when used as GSBI configuration.
The following GPIOs are not belonging to a GSBI bundle:
GPIO 9, 14, 69, 17, 73
The following GPIOs are belonging to a GSBI bundle:
GPIO 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 46, 47
Available signals on GSBI bundles at the board to board connector:
- GSBI0: GSBI0_2, GSBI0_3 (GPIO_30, 31)
- GSBI1: GSBI1_0, GSBI1_1, GSBI1_2, GSBI1_3 (GPIO_32, 33, 34, 35)
- GSBI2: GSBI2_0, GSBI2_1, GSBI2_2, GSBI2_3 (GPIO_36, 37, 38, 39)
- GSBI3: GSBI3_0, GSBI3_1, GSBI3_2, GSBI3_3 (GPIO_40, 41, 42, 43)
- GSBI4: GSBI4_2, GSBI4_3 (GPIO_46, 47)