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PDF ZL50050 Data sheet ( Hoja de datos )
| Número de pieza | ZL50050 | |
| Descripción | 8 K-Channel Digital Switch | |
| Fabricantes | Zarlink Semiconductor | |
| Logotipo |  |
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ZL50050
8 K-Channel Digital Switch with High Jitter
Tolerance, Per Stream Rate Conversion (2, 4, 8,
16, or 32 Mbps), and 32 Inputs and 32 Outputs
Data Sheet
Features
• 8,192-channel x 8,192-channel non-blocking
unidirectional switching.The Backplane and Local
inputs and outputs can be combined to form a
non-blocking switching matrix with 32 input
streams and 32 output streams
• 4,096-channel x 4,096-channel non-blocking
Backplane input to Local output stream switch
• 4,096-channel x 4,096-channel non-blocking
Local input to Backplane output stream switch
• 4,096-channel x 4,096-channel non-blocking
Backplane input to Backplane output switch
• 4,096-channel x 4,096-channel non-blocking
Local input to Local output stream switch
• Rate conversion on all data paths, Backplane-to-
Local, Local-to-Backplane, Backplane-to-
Backplane and Local-to-Local streams
• Backplane port accepts 16 input and 16 output
ST-BUS streams with data rates of 2.048 Mbps,
4.096 Mbps, 8.192 Mbps or 16.384 Mbps in any
combination, or a fixed allocation of 8 input and 8
output streams at 32.768 Mbps
• Local port accepts 16 input and 16 output ST-
BUS streams with data rates of 2.048 Mbps,
January 2006
Ordering Information
ZL50050GAC 196 Ball PBGA Trays
ZL50050GAG2 196 Ball PBGA** Trays
*Pb Free Tin/Silver/Copper
-40°C to +85°C
4.096 Mbps, 8.192 Mbps or 16.384 Mbps in any
combination, or a fixed allocation of 8 input and 8
output streams at 32.768 Mbps
• Exceptional input clock jitter tolerance (17ns for
16Mbps or lower data rates, 14ns for 32 Mbps)
• Per-stream channel and bit delay for Local and
Backplane input streams
• Per-stream advancement for Local and Backplane
output streams
• Constant 2-frame throughput delay for frame
integrity
• Per-channel high impedance output control for
Local and Backplane streams
• Per-channel driven-high output control for Local
and Backplane streams
VDD_IO VDD_CORE
VSS (GND)
RESET
ODE
BSTi0-15
Backplane Data Memories
(4,096 channels)
Local
Interface
LSTi0-15
BSTo0-15
BCST0-1
BORS
FP8i
C8i
Backplane
Interface
Backplane
Connection Memory
(4,096 locations)
Local
Connection Memory
(4,096 locations)
Local
Interface
Input
Timing Unit
PLL
Local Data Memories
(4,096 channels)
Microprocessor Interface
and Internal Registers
Output
Timing
Unit
Test Port
LSTo0-15
LCST0-1
LORS
FP8o
FP16o
C8o
C16o
VDD_PLL
DS CS R/W A14-0 DTA D15-0 TMS TDi TDo TCK TRST
Figure 1 - ZL50050 Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2006, Zarlink Semiconductor Inc. All Rights Reserved.
1 page  
ZL50050
Data Sheet
Table of Contents
11.2.2.3 The Device Identification Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.3 Boundary Scan Description Language (BSDL) File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
12.0 Memory Address Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
12.1 Local Data Memory Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
12.2 Backplane Data Memory Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
12.3 Local Connection Memory Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
12.4 Backplane Connection Memory Bit Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
13.0 Internal Register Mappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
14.0 Detailed Register Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
14.1 Control Register (CR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
14.2 Block Programming Register (BPR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
14.3 Bit Error Rate Test Control Register (BERCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
14.4 Local Input Channel Delay Registers (LCDR0 to LCDR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
14.4.1 Local Channel Delay Bits 8-0 (LCD8 - LCD0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
14.5 Local Input Bit Delay Registers (LIDR0 to LIDR15). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
14.5.1 Local Input Delay Bits 4-0 (LID[4:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
14.6 Backplane Input Channel Delay Registers (BCDR0 to BCDR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
14.6.1 Backplane Channel Delay Bits 8-0 (BCD8 - BCD0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
14.7 Backplane Input Bit Delay Registers (BIDR0 to BIDR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
14.7.1 Backplane Input Delay Bits 4-0 (BID[4:0]) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
14.8 Local Output Advancement Registers (LOAR0 to LOAR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
14.8.1 Local Output Advancement Bits 1-0 (LOA1-LOA0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
14.9 Backplane Output Advancement Registers (BOAR0 - BOAR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
14.9.1 Backplane Output Advancement Bits 1-0 (BOA1-BOA0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
14.10 Local Bit Error Rate (BER) Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
14.10.1 Local BER Start Send Register (LBSSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
14.10.2 Local Transmit BER Length Register (LTXBLR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
14.10.3 Local Receive BER Length Register (LRXBLR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
14.10.4 Local BER Start Receive Register (LBSRR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
14.10.5 Local BER Count Register (LBCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
14.11 Backplane Bit Error Rate (BER) Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
14.11.1 Backplane BER Start Send Register (BBSSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
14.11.2 Backplane Transmit BER Length Register (BTXBLR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
14.11.3 Backplane Receive BER Length Register (BRXBLR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
14.11.4 Backplane BER Start Receive Register (BBSRR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
14.11.5 Backplane BER Count Register (BBCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
14.12 Local Bit Rate Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
14.12.1 Local Input Bit Rate Registers (LIBRR0 - LIBRR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
14.12.2 Local Output Bit Rate Registers (LOBRR0 - LOBRR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
14.13 Backplane Bit Rate Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
14.13.1 Backplane Input Bit Rate Registers (BIBRR0 - BIBRR15). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
14.13.2 Backplane Output Bit Rate Registers (BOBRR0 - BOBRR15) . . . . . . . . . . . . . . . . . . . . . . . . . . 75
14.14 Memory BIST Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
14.15 Device Identification Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
15.0 DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
16.0 AC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
5
Zarlink Semiconductor Inc.
5 Page 
ZL50050
Data Sheet
Pin Description (continued)
Pin Name
ZL50050
Package
Coordinates
(196-ball
PBGA)
Description
Backplane and Local Inputs
BSTi0-7
G1, H1, H2, H3,
J1, J2, K1, J3
Backplane Serial Input Streams 0 to 7 (5 V Tolerant Inputs with Internal
Pull-downs).
In Backplane Non-32 Mbps Mode, these pins accept serial TDM data streams
at a data rate of:
16.384 Mbps (with 256 channels per stream),
8.192 Mbps (with 128 channels per stream),
4.096 Mbps (with 64 channels per stream) or
2.048 Mbps (with 32 channels per stream).
The data rate is independently programmable for each input stream.
In Backplane 32 Mbps Mode, these pins accept serial TDM data streams at a
fixed data rate of 32.768 Mbps (with 512 channels per stream).
BSTi8-15
L1, K2, M1, L2,
N1, K3, L3, M2
Backplane Serial Input Streams 8 to 15 (5 V Tolerant Inputs with Internal
Pull-downs).
In Backplane Non-32 Mbps Mode, these pins accept serial TDM data streams
at a data rate of:
16.384 Mbps (with 256 channels per stream),
8.192 Mbps (with 128 channels per stream),
4.096 Mbps (with 64 channels per stream) or
2.048 Mbps (with 32 channels per stream).
The data rate is independently programmable for each input stream.
In Backplane 32 Mbps Mode, these pins are unused and should be externally
connected to a defined logic level.
LSTi0-7
K14, J13, J14,
K13, M14, J12,
L14, M13
Local Serial Input Streams 0 to 7 (5 V Tolerant Inputs with Internal
Pull-downs).
In Local Non-32 Mbps Mode, these pins accept serial TDM data streams at a
data rate of:
16.384 Mbps (with 256 channels per stream),
8.192 Mbps (with 128 channels per stream),
4.096 Mbps (with 64 channels per stream) or
2.048 Mbps (with 32 channels per stream).
The data rate is independently programmable for each input stream.
In Local 32 Mbps Mode, these pins accept serial TDM data streams at a fixed
data rate of 32.768 Mbps (with 512 channels per stream).
11
Zarlink Semiconductor Inc.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ZL50050.PDF ] | |
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