MCC501RX166TD0B Motorola / Freescale Semiconductor, MCC501RX166TD0B Datasheet - Page 87

• Manufacturer Part Number: MCC501RX166TD0B
• Description: Network Processor, 16 Processing Elements, 166MHz Core Operating Frequency, 5Gbps Max Throughput, 838-CBGA
• Manufacturer: Motorola / Freescale Semiconductor

C-Port Confidential
(output)
(output)
QDATAn
QDATAn
(input)
QCMDn
QCLK
Specifications
QMU Timing
T
Cycle 1
qdo
Table 52 Signal Groups in TLU Timing Diagrams
The QMU timing specifications are shown in
Figure 25 QMU Timing Diagram
Table 53 QMU Timing Description
Signal Group
Control (T_ctl)
Address (TAn)
Data (TDn)
Symbol Parameter
Tqc
Tqco
Tqds
Tqdh
Tqdo
T
qco
Cycle 2
T
QMU Cycle Time
QMU Ctrl Output
QMU Data Setup
QMU Data Hold
QMU Data Output
qc
T
qdz
Cycle 3
Included Signals
TA18X - TA21X, TCE0X - TCE3X, TWE0X - TWE3X
TA0 - TA21
TD0 - TD63
Min
2 x Tsc
4 x Tsc
1.5
3.1
1.3
1.5
Typ
Figure 25
T
Cycle 4
Max
1/2 Tsc + 1.0
Tsc + 1.0
3.5
1/2 Tsc + 1.0
Tsc + 1.0
qdv
and described in
AC Timing Specifications
Preliminary Version — January 21, 2002
T
qds
Unit
ns
ns
ns
ns
ns
ns
T
qdh
Table
Cycle 5
Comment
1X Clock Mode
2X Clock Mode
1X Clock Mode
2X Clock Mode
1X Clock Mode
2X Clock Mode
53.
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