URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [or1ksim/] [peripheral/] [gpio.c] - Diff between revs 19 and 82

Rev 19	Rev 82
Line 38...	Line 38...
`#include "sched.h"`	`#include "sched.h"`
`#include "pic.h"`	`#include "pic.h"`
`#include "abstract.h"`	`#include "abstract.h"`
`#include "toplevel-support.h"`	`#include "toplevel-support.h"`
`#include "sim-cmd.h"`	`#include "sim-cmd.h"`
	`#include "gpio.h"`

`/* Address space required by one GPIO */`
`#define GPIO_ADDR_SPACE 0x20`

`/* Relative Register Addresses */`
`#define RGPIO_IN 0x00`
`#define RGPIO_OUT 0x04`
`#define RGPIO_OE 0x08`
`#define RGPIO_INTE 0x0C`
`#define RGPIO_PTRIG 0x10`
`#define RGPIO_AUX 0x14`
`#define RGPIO_CTRL 0x18`
`#define RGPIO_INTS 0x1C`

`/* Fields inside RGPIO_CTRL */`
`#define RGPIO_CTRL_ECLK 0x00000001`
`#define RGPIO_CTRL_NEC 0x00000002`
`#define RGPIO_CTRL_INTE 0x00000004`
`#define RGPIO_CTRL_INTS 0x00000008`


`/*`	`/*`
`* The various VAPI IDs each GPIO device has`	`* The various VAPI IDs each GPIO device has`
`*/`	`*/`