Motorola G30, Technical Information

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Chapter 2: Developer Board and Interfaces Description
December 15, 2009 G30 Developer’s Kit 29
General Purpose I/O (GPIO) - S120
Note: The following GPIOs are G30 GPIO names. In order to verify the G30 GPIOs that are
connected to these pins, refer to
“G30 to 70 pin Adapter Board” on page 36 .
The Developer Board can simulate all 8 G30 GPIO1-GPIO8 states using the S120 switches.
Figure 2-19 shows the GPIO switches provided on the Developer Board, which are located on the
S120 component.
Figure 2-19: S120 Switches
GPIO signals mapping is shown in Table 2-12 .
The G30 GPIO lines can be configured both as output or input lines. The Developer Board
contains 8 LEDs, marked as GPIO1 through GPIO8, that indicate the GPIO state, regardless of its
configuration.
Table 2-12: GPIO Signals Mapping
Reference Description
GPIO1
Map to GPIO1 signal (G30 J1/28)
GPIO2
Map to GPIO2 signal (G30 J1/30)
GPIO3
Map to GPIO3 signal (G30 J1/32)
GPIO4
Map to GPIO4 signal (G30 J1/34)
GPIO5
Map to GPIO5 signal (G30 J1/36)
GPIO6
Map to GPIO6 signal (G30 J1/38)
GPIO7
Map to GPIO7 signal (G30 J1/40)
GPIO8
Map to GPIO8 signal (G30 J1/42)