diff options
Diffstat (limited to 'driver/usb_mux/tusb1064.h')
| -rw-r--r-- | driver/usb_mux/tusb1064.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/driver/usb_mux/tusb1064.h b/driver/usb_mux/tusb1064.h index 9f5873d8ab..e860cc539a 100644 --- a/driver/usb_mux/tusb1064.h +++ b/driver/usb_mux/tusb1064.h @@ -9,7 +9,30 @@ #include <stdint.h> #include "usb_mux.h" -#define TUSB1064_ADDR_FLAGS 0x12 +/* + * TUSB1064 Has 16 possible device addresses which are selected by A1|A0 lines + * using 4 level inputs. + * 0 -> tied directly to GND + * R -> tied to GND via a 20k pulldown + * F -> floating + * 1 -> tied to VCC + */ +#define TUSB1064_I2C_ADDR0_FLAGS 0x44 +#define TUSB1064_I2C_ADDR1_FLAGS 0x45 +#define TUSB1064_I2C_ADDR2_FLAGS 0x46 +#define TUSB1064_I2C_ADDR3_FLAGS 0x47 +#define TUSB1064_I2C_ADDR4_FLAGS 0x20 +#define TUSB1064_I2C_ADDR5_FLAGS 0x21 +#define TUSB1064_I2C_ADDR6_FLAGS 0x22 +#define TUSB1064_I2C_ADDR7_FLAGS 0x23 +#define TUSB1064_I2C_ADDR8_FLAGS 0x10 +#define TUSB1064_I2C_ADDR9_FLAGS 0x11 +#define TUSB1064_I2C_ADDR10_FLAGS 0x12 +#define TUSB1064_I2C_ADDR11_FLAGS 0x13 +#define TUSB1064_I2C_ADDR12_FLAGS 0x0C +#define TUSB1064_I2C_ADDR13_FLAGS 0x0D +#define TUSB1064_I2C_ADDR14_FLAGS 0x0E +#define TUSB1064_I2C_ADDR15_FLAGS 0x0F /* TUSB1064 General Register */ #define TUSB1064_REG_GENERAL 0x0a |