The ADC core output samples are formatted in a specific fashion for each JMODE setting based on the transport layer settings for that JMODE. The following tables show the specific mapping formats for a single frame for each JMODE. The symbol definitions used in the JMODE tables is provided in Table 6-20. In all mappings the tail bits (T) are 0 (zero). All samples are formatted as MSB first, LSB last.
Table 6-20 JMODE Table Symbol DefinitionsNOTATION | DESCRIPTION |
---|
An | Sample n from channel A |
Bn | Sample n from channel B |
Cn | Sample n from channel C |
Dn | Sample n from channel D |
T | Tail bits, always set to 0 |
Table 6-21 JMODE 0 (12-bit, 8/4/2 lanes, 8B/10B)OCTET | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|
NIBBLE | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
---|
D0 | A0 | A2 | A4 | A6 | A8 | T |
D1 | A1 | A3 | A5 | A7 | A9 | T |
D2 | B0 | B2 | B4 | B6 | B8 | T |
D3 | B1 | B3 | B5 | B7 | B9 | T |
D4 (Quad only) | C0 | C2 | C4 | C6 | C8 | T |
D5 (Quad only) | C1 | C3 | C5 | C7 | C9 | T |
D6 (Quad only) | D0 | D2 | D4 | D6 | D8 | T |
D7 (Quad only) | D1 | D3 | D5 | D7 | D9 | T |
Table 6-22 JMODE 1 (12-bit, 6/3/2 lanes,
8B/10B)
OCTET |
0 |
1 |
NIBBLE |
0 |
1 |
2 |
3 |
D0 |
A0[11:0] |
A1[11:8] |
D1 |
A1[7:0] |
Dual or Quad: B0[11:4]
Single: 0x00
|
D2 (Quad or Dual only) |
B0[3:0] |
B1[11:0] |
D3 (Quad only) |
C0[11:0] |
C1[11:8] |
D4 (Quad only) |
C1[7:0] |
D0[11:4] |
D5 (Quad only) |
D0[3:0] |
D1[11:0] |
Table 6-23 JMODE 2 (8-bit, 4/2/1 lanes, 8B/10B)OCTET | 0 |
---|
NIBBLE | 0 | 1 |
---|
D0 | A0 |
D1 (Dual or Quad only) | B0 |
D2 (Quad only) | C0 |
D3 (Quad only) | D0 |
Table 6-24 JMODE 3 (10-bit, 4/2/1 lanes,
8B/10B)
OCTET |
0 |
1 |
2 |
3 |
4 |
NIBBLE |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
D0 |
A0 |
A1 |
A2 |
A3 |
D1 (Dual or Quad only) |
B0 |
B1 |
B2 |
B3 |
D2 (Quad only) |
C0 |
C1 |
C2 |
C3 |
D3 (Quad only) |
D0 |
D1 |
D2 |
D3 |
Table 6-25 JMODE 4 (12-bit, 3/2/1lanes,
64B/66B)
OCTET |
0 |
1 |
NIBBLE |
0 |
1 |
2 |
3 |
D0 |
A0[11:0] |
Quad or Dual: B0[11:8] Single: 0x0 |
D1 (Dual or Quad only) |
B0[7:0] |
Quad: C0[11:4] Dual: 0x00 |
D2 (Quad only) |
C0[3:0] |
D0[11:0] |
Table 6-26 JMODE 5 (8-bit, 2/1/1 lanes, 64B/66B)OCTET | 0 | 1 |
---|
NIBBLE | 0 | 1 | 2 | 3 |
---|
D0 | A0 | Quad or Dual: B0 Single: 0x00 |
D1 (Quad Only) | C0 | D0 |
Table 6-27 JMODE 6 (12-bit, 6/3/2 lanes,
64B/66B)
OCTET |
0 |
1 |
NIBBLE |
0 |
1 |
2 |
3 |
D0 |
A0[11:0] |
A1[11:8] |
D1 |
A1[7:0] |
Dual or Quad: B0[11:4] Single: 0x00 |
D2 (Dual or Quad only) |
B0[3:0] |
B1[11:0] |
D3 (Quad only) |
C0[11:0] |
C1[11:8] |
D4 (Quad only) |
C1[7:0] |
D0[11:4] |
D5 (Quad only) |
D0[3:0] |
D1[11:0] |
Table 6-28 JMODE 7 (8-bit, 4/2/1 lanes, 64B/66B)OCTET | 0 |
---|
NIBBLE | 0 | 1 |
---|
D0 | A0 |
D1 (Dual or Quad only) | B0 |
D2 (Quad only) | C0 |
D3 (Quad only) | D0 |
Table 6-29 JMODE 8 (12-bit, 4/2/1 lanes, 64B/66B)OCTET | 0 | 1 | 2 |
---|
NIBBLE | 0 | 1 | 2 | 3 | 4 | 5 |
---|
D0 | A0 | A1 |
D1 (Dual or Quad only) | B0 | B1 |
D2 (Quad only) | C0 | C1 |
D3 (Quad only) | D0 | D1 |
Table 6-30 JMODE 9 (8-bit, 8/4/2lanes, 8B/10B)OCTET | 0 |
---|
NIBBLE | 0 | 1 |
---|
D0 | A0 |
D1 | A1 |
D2 (Dual or Quad only) | B0 |
D3 (Dual or Quad only) | B1 |
D4 (Quad only) | C0 |
D5 (Quad only) | C1 |
D6 (Quad only) | D0 |
D7 (Quad only) | D1 |
Table 6-31 JMODE 10 (10-bit, 8/4/2 lanes,
8B/10B)
OCTET |
0 |
1 |
2 |
3 |
4 |
NIBBLE |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
D0 |
A0 |
A2 |
A4 |
A6 |
D1 |
A1 |
A3 |
A5 |
A7 |
D2 (Dual or Quad only) |
B0 |
B2 |
B4 |
B6 |
D3 (Dual or Quad only) |
B1 |
B3 |
B5 |
B7 |
D4 (Quad only) |
C0 |
C2 |
C4 |
C6 |
D5 (Quad only) |
C1 |
C3 |
C5 |
C7 |
D6 (Quad only) |
D0 |
D2 |
D4 |
D6 |
D7 (Quad only) |
D1 |
D3 |
D5 |
D7 |
Table 6-32 JMODE 11 (12-bit, Dual/Single channel only, 8/4 lanes, 8B/10B)OCTET | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
---|
NIBBLE | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
---|
D0 | A0 | A4 | A8 | A12 | A16 | T |
D1 | A1 | A5 | A9 | A13 | A17 | T |
D2 | A2 | A6 | A10 | A14 | A18 | T |
D3 | A3 | A7 | A11 | A15 | A19 | T |
D4 (Dual only) | B0 | B4 | B8 | B12 | B16 | T |
D5 (Dual only) | B1 | B5 | B9 | B13 | B17 | T |
D6 (Dual only) | B2 | B6 | B10 | B14 | B18 | T |
D7 (Dual only) | B3 | B7 | B11 | B15 | B19 | T |
Table 6-33 JMODE 12 (8-bit, Dual/Single channel only, 8/4 lanes, 64B/66B)OCTET | 0 |
---|
NIBBLE | 0 | 1 |
---|
D0 | A0 |
D1 | A1 |
D2 | A2 |
D3 | A3 |
D4 (Dual only) | B0 |
D5 (Dual only) | B1 |
D6 (Dual only) | B2 |
D7 (Dual only) | B3 |
Table 6-34 JMODE 13 (10-bit, Dual/Single
channel only, 8/4lanes, 8B/10B)
OCTET |
0 |
1 |
2 |
3 |
4 |
NIBBLE |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
D0 |
A0 |
A4 |
A8 |
A12 |
D1 |
A1 |
A5 |
A9 |
A13 |
D2 |
A2 |
A6 |
A10 |
A14 |
D3 |
A3 |
A7 |
A11 |
A15 |
D4 (Dual only) |
B0 |
B4 |
B8 |
B12 |
D5 (Dual only) |
B1 |
B5 |
B9 |
B13 |
D6 (Dual only) |
B2 |
B6 |
B10 |
B14 |
D7 (Dual only) |
B3 |
B7 |
B11 |
B15 |
Table 6-35 JMODE 14 (12-bit, 8/4/2 lanes, 64B/66B)OCTET | 0 | 1 | 2 |
---|
NIBBLE | 0 | 1 | 2 | 3 | 4 | 5 |
---|
D0 | A0 | A2 |
D1 | A1 | A3 |
D2 (Dual or Quad only) | B0 | B2 |
D3 (Dual or Quad only) | B1 | B3 |
D4 (Quad only) | C0 | C2 |
D5 (Quad only) | C1 | C3 |
D6 (Quad only) | D0 | D2 |
D7 (Quad only) | D1 | D3 |
Table 6-36 JMODE 15 (12-bit, Dual/Single channel only, 8/4 lanes, 64B/66B)OCTET | 0 | 1 | 2 |
---|
NIBBLE | 0 | 1 | 2 | 3 | 4 | 5 |
---|
D0 | A0 | A4 |
D1 | A1 | A5 |
D2 | A2 | A6 |
D3 | A3 | A7 |
D4 (Dual only) | B0 | B4 |
D5 (Dual only) | B1 | B5 |
D6 (Dual only) | B2 | B6 |
D7 (Dual only) | B3 | B7 |