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ESAI Programming Model
DSP56364 24-Bit Digital Signal Processor Users Manual, Rev. 2
6-18 Freescale Semiconductor
6.3.2.10 TCR Tx Slot and Word Length Select (TSWS4-TSWS0) - Bits 10-14
The TSWS4-TSWS0 bits are used to select the length of the slot and the length of the data words being
transferred via the ESAI. The word length must be equal to or shorter than the slot length. The possible
combinations are shown in Table 6-5. See also the ESAI data path programming model in Figure 6-13 and
Figure 6-14.
Table 6-5 ESAI Transmit Slot and Word Length Selection
TSWS4 TSWS3 TSWS2 TSWS1 TSWS0 SLOT LENGTH WORD LENGTH
00000 8 8
00100 12 8
00001 12
01000 16 8
00101 12
00010 16
01100 20 8
01001 12
00110 16
00011 20
10000 24 8
01101 12
01010 16
00111 20
11110 24
11000 32 8
10101 12
10010 16
01111 20
11111 24