MT90810
Preliminary Information
Mode
[bits]
Multiplexing of streams onto pins
LDI/O[str] where str=stream (0-3)
Description
3 [11]
Split 2MHz/4MHz streams
LDI/O[0] = local stream 0
LDI/O[1] = local stream 1
Local streams 0&1 are each configured to run at
2MHz on pins LDI/O[0] and LDI/O[1], respectively.
Local streams 2&3 are multiplexed onto pin LDI/O[2].
LDI/O[2]
(4MHz, 64
channels)
channel 0
channel 1
channel 2
channel 3
etc....
stream2, ch0
stream3, ch0
stream2, ch1
stream3, ch1
Table 12 - SER_CNFG bits (control configuration of local serial streams)
MODE [00] RESERVED PROG_OUT(11:8)
7
6
5
4
3
2
1
0
VARIABLE
(dependent on MODE bits)
MODE
MODE [01] RESERVED PROG_OUT(3:0)
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
FRM_TYPE
MODE [10/11]
BIT_RATE
STRT
7
6
5
4
3
2
1
0
1
Figure 8 - Frame Mode ( FRMx_MODE) Register
PROG_OUT(7:0)
MODE [00]
MODE [01]
7
6
5
4
3
2
1
0
RESERVED
7
7
6
6
5
5
4
3
2
1
1
0
0
STRT(7:0)
MODE [10/11]
4
3
2
1
Figure 9 - Frame Start ( FRMx_STRT) Register
1. FRMx represents either FRMA for frame group A, or FRMB for group B.
2-160
MITEL [ MITEL NETWORKS CORPORATION ]
