NXP Semiconductors MCF5253, Reference Manual, Page: 329 / 648

Audio Interface Module (AIM)
MCF5253 Reference Manual, Rev. 1
Freescale Semiconductor 17-31
17.7.3 PDIR and PDOR Field Formatting
Each PDIR, PDOR 32-bit register contains only 20 relevant data bits. Formatting is done as follows:
13, 5–3
SELECT PDIR2
0 000 Off
0 001 PDOR1
0 010 PDOR2
0 011 Unused
0 100 iis1RcvData
0 101 iis3RcvData
0 110 Reserved
0 111 ebu1RcvData
1 000 ebu2RcvData 000
12, 2–0
SELECT PDIR1
0 000 Off
0 001 PDOR1
0 010 PDOR2
0 011 Unused
0 100 iis1RcvData
0 101 iis3RcvData
0 110 Reserved
0 111 ebu1RcvData
1 000 ebu2RcvData 000
Table 17-16. PDIR1-L, PDIR3-L, PDOR1-L, PDOR2-L Formatting
Bit 31 Bit 30 Bit 29 Bit 28 Bit 27 Bit 26 Bit 25 Bit 24 Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16
N
/
A N
/
A
L19 L18 L17 L16 L15 L14 L13 L12 L11 L10 L9 L8 L7 L6
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
L5 L4 L3 L2 L1 L0 0 0 0 0 0 0 0 0 0 0
Table 17-17. PDIR1-R, PDIR3-R, PDOR1-R, PDOR2-R Formatting
Bit 31 Bit 30 Bit 29 Bit 28 Bit 27 Bit 26 Bit 25 Bit 24 Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16
n/a n/a R19 R18 R17 R16 R15 R14 R13 R12 R11 R10 R9 R8 R7 R6
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
R5 R4 R3 R2 R1 R0 0 0 0 0 0 0 0 0 0 0
Table 17-18. PDIR2, PDOR3 Formatting
Bit 31 Bit 30 Bit 29 Bit 28 Bit 27 Bit 26 Bit 25 Bit 24 Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16
L19 L18 L17 L16 L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
R19 R18 R17 R16 R15 R14 R13 R12 R11 R10 R9 R8 R7 R6 R5 R4
Table 17-15. DataInControl Register Field Descriptions (continued)
Field Description Reset