To write multi-data, the FIFO must be enabled (FLEX_TWI_CR.FIFOEN=1) and
Sniffer mode disabled (FLEX_TWI_SMR.SNIFF=0). The access type (byte, halfword or word)
determines the number of data written in a single access (1, 2 or 4), see TWI Multiple Data Access for details.
Name:
FLEX_TWI_THR (FIFO_ENABLED)
Offset:
0x634
Reset:
–
Property:
Write-only
Bit
31
30
29
28
27
26
25
24
TXDATA3[7:0]
Access
W
W
W
W
W
W
W
W
Reset
–
–
–
–
–
–
–
–
Bit
23
22
21
20
19
18
17
16
TXDATA2[7:0]
Access
W
W
W
W
W
W
W
W
Reset
–
–
–
–
–
–
–
–
Bit
15
14
13
12
11
10
9
8
TXDATA1[7:0]
Access
W
W
W
W
W
W
W
W
Reset
–
–
–
–
–
–
–
–
Bit
7
6
5
4
3
2
1
0
TXDATA0[7:0]
Access
W
W
W
W
W
W
W
W
Reset
–
–
–
–
–
–
–
–
Bits 31:24 – TXDATA3[7:0] Host or Client Transmit Holding Data
3
Bits 23:16 – TXDATA2[7:0] Host or Client Transmit Holding Data
2
Bits 15:8 – TXDATA1[7:0] Host or Client Transmit Holding Data
1
Bits 7:0 – TXDATA0[7:0] Host or Client Transmit Holding Data
0
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
