TinyGv9 Page

This page contains items specific to the TinyGv9 board.

v9 Digital Inputs

Table 1. Digital Input Mapping to v9 Connectors

Input	Label	Mode	Action	Function	Notes
DI1	Xmin	Normally Closed	Stop	Limit
DI2	Xmax	Normally Closed	Stop	Limit
DI3	Ymin	Normally Closed	Stop	Limit
DI4	Ymax	Normally Closed	Stop	Limit
DI5	Zmin	Active High	None	None	Also used as Z probe
DI6	Zmax	Disabled	Stop	Limit
DI7	Amin	Disabled	Stop	Limit	Only on J15 2x13 header
DI8	Amax	Disabled	Stop	Limit	Only on J15 2x13 header
DI9	Interlock	Active High	Halt	Shutdown	Only on J15 2x13 header

Legend

Input Mode

1. INPUT_MODE_DISABLED = -1

2. INPUT_ACTIVE_LOW = 0 (aka NORMALLY_OPEN)

3. INPUT_ACTIVE_HIGH = 1 (aka NORMALLY_CLOSED)

Input Action

INPUT_ACTION_NONE INPUT_ACTION_STOP INPUT_ACTION_FAST_STOP INPUT_ACTION_HALT INPUT_ACTION_RESET

INPUT_FUNCTION_NONE
INPUT_FUNCTION_LIMIT
INPUT_FUNCTION_INTERLOCK
INPUT_FUNCTION_SHUTDOWN
INPUT_FUNCTION_PANIC

#define DI1_MODE NORMALLY_CLOSED #define DI1_ACTION INPUT_ACTION_NONE #define DI1_FUNCTION INPUT_FUNCTION_LIMIT

#define DI2_MODE NORMALLY_CLOSED #define DI2_ACTION INPUT_ACTION_NONE #define DI2_FUNCTION INPUT_FUNCTION_LIMIT

#define DI3_MODE NORMALLY_CLOSED #define DI3_ACTION INPUT_ACTION_NONE #define DI3_FUNCTION INPUT_FUNCTION_LIMIT

#define DI4_MODE NORMALLY_CLOSED #define DI4_ACTION INPUT_ACTION_NONE #define DI4_FUNCTION INPUT_FUNCTION_LIMIT

#define DI5_MODE INPUT_ACTIVE_HIGH // Z probe #define DI5_ACTION INPUT_ACTION_NONE #define DI5_FUNCTION INPUT_FUNCTION_NONE

#define DI6_MODE NORMALLY_CLOSED #define DI6_ACTION INPUT_ACTION_NONE #define DI6_FUNCTION INPUT_FUNCTION_LIMIT

#define DI7_MODE INPUT_MODE_DISABLED #define DI7_ACTION INPUT_ACTION_NONE #define DI7_FUNCTION INPUT_FUNCTION_NONE

#define DI8_MODE INPUT_MODE_DISABLED #define DI8_ACTION INPUT_ACTION_NONE #define DI8_FUNCTION INPUT_FUNCTION_NONE

#define DI9_MODE INPUT_MODE_DISABLED #define DI9_ACTION INPUT_ACTION_NONE #define DI9_FUNCTION INPUT_FUNCTION_NONE