Bouffalo Lab BL702 - Page 221

BL702/704/706 Reference Manual
Bits
Name Type Reset Description
15:10 RSVD
9:8 RFICNT R 2’d0 RX FIFO available count
7:2 RSVD
1:0 TFICNT R 2’d2 TX FIFO available count
11.9.10 i2c_fifo_wdata
Address：0x4000a388
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
FIWD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
FIWD
Bits
Name Type Reset Description
31:0 FIWD W x I2C FIFO write data
11.9.11 i2c_fifo_rdata
Address：0x4000a38c
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
FIRD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
FIRD
Bits
Name Type Reset Description
31:0 FIRD R 32’h0 I2C FIFO read data
BL702/704/706 Reference Manual 221/ 375
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