Регистры H616: TWI_DRV Send Data FIFO Access Register

TWI_DRV_SEND_FIFO_ACC

9.1.5. TWI_DRV Send Data FIFO Access Register - адрес: 0x5002300 0x5002700 0x5002b00 0x5002f00 0x5003300 0x7081700 (смещение: 0x0300)

31 |•|•|•|•|•|•|•|•|•|•|•|•|•|•|•|•| 16
15 |•|•|•|•|•|•|•|•|•|•|•|•|•|•|•|•| 00

Unused

Bits 31 : 8

SEND_DATA_FIFO

Bits 7 : 0
W
0x0

Address of a 32x8 SEND_FIFO, which stores reg address and data sending to slave device

Команда U-Boot для чтения регистра

md 5002300 1
md 5002700 1
md 5002b00 1
md 5002f00 1
md 5003300 1
md 7081700 1

typedef union twi_drv_send_fifo_acc { struct { unsigned send_data_fifo : 8; unsigned unused0 : 24; } b; unsigned long w; } TWI_DRV_SEND_FIFO_ACC