Freescale Semiconductor MCF54455 Reference Manual page 695

Synchronous Serial Interface (SSI)
Table 27-13. SSI FIFO Control/Status Register Field Descriptions (continued)
Field
27–24 Transmit FIFO Counter1. These bits indicate the number of data words in Transmit FIFO. Refer to
TFCNT1[3:0] Table 27-15
27-28
for details regarding settings for transmit FIFO counter bits.
Table 27-15. Transmit FIFO Counter Bit Description
Bits
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010 10 data word in transmit FIFO
1011 11 data word in transmit FIFO
1100 12 data word in transmit FIFO
1101 13 data word in transmit FIFO
1110 14 data word in transmit FIFO
1111 15 data word in transmit FIFO
Description
Description
0 data word in transmit FIFO
1 data word in transmit FIFO
2 data word in transmit FIFO
3 data word in transmit FIFO
4 data word in transmit FIFO
5 data word in transmit FIFO
6 data word in transmit FIFO
7 data word in transmit FIFO
8 data word in transmit FIFO
9 data word in transmit FIFO
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