MT9085BPR Zarlink Semiconductor, Inc., MT9085BPR Datasheet - Page 5

• Manufacturer Part Number: MT9085BPR
• Description: 1024 Channels TDM (ST-BUS) to Parallel Bus Access Circuit (PAC)
• Manufacturer: Zarlink Semiconductor, Inc.

C16i
C4o
C2o
F0o
Serial I/O
2 Mbit/s
Serial I/O
4 Mbit/S
C16i
C4o
C2o
F0o
Serial I/O
2 Mbit/s
Serial I/O
4 Mbit/S
C4
F0
S0-S31
2/4S = 0
S0-S15
2/4S = 1
Ch. 31 Bit 1
Ch. 31 Bit 1
Ch. 63 Bit 2
Ch. 63 Bit 2
0
0
Figure 4 - Channel and Frame Alignment (CKD = 0)
Figure 5 - Channel and Frame Alignment (CKD = 1)
Figure 3 - Serial Input/Output Functional Timing
1
Ch. 63 Bit 1
Ch. 63 Bit 1
2
Ch. 31 Bit 0
Ch. 31 Bit 0
1
Frame Boundary Established by F0i
Frame Boundary Established by F0i
3
Ch. 63 Bit 0
Ch. 63 Bit 0
512 C4 Cycles
Ch. 0 Bit 7
Ch. 0 Bit 7
Ch. 0 Bit 7
Ch. 0 Bit 7
Ch. 0 Bit 6
Ch. 0 Bit 6
31
63
Ch. 0 Bit 5
0
Ch. 0 Bit 5
Ch. 0 Bit 6
Ch. 0 Bit 6
MT9085B
0
2-129