ZL50110 ZARLINK [Zarlink Semiconductor Inc], ZL50110 Datasheet - Page 88

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ZL50110

Manufacturer Part Number
ZL50110
Description
128, 256 and 1024 Channel CESoP Processors
Manufacturer
ZARLINK [Zarlink Semiconductor Inc]
Datasheet

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CPU_ADDR[23:2]
CPU_DATA[31:0]
CPU_ADDR[23:2]
CPU_TS_ALE
CPU_DATA[31:0]
CPU_TS_ALE
CPU_CLK
CPU_WE
CPU_OE
CPU_CS
CPU_TA
CPU_CLK
CPU_WE
CPU_CS
CPU_OE
CPU_TA
NOTE: CPU_DATA is valid when CPU_TA is asserted. CPU_DATA will remain valid while both CPU_CS
and CPU_OE are asserted. CPU_TA will continue to be driven until CPU_CS is deasserted.
CPU_CS and CPU_OE must BOTH be asserted to enable the CPU_DATA output.
NOTE: Following assertion of CPU_TA, CPU_CS may be deasserted. The MPC8260 will continue to assert CPU_CS
until CPU_TA has been synchronized internally. CPU_TA will continue to be driven until CPU_CS is
finally deasserted. During continued assertion of CPU_CS, CPU_WE and CPU_DATA may be removed.
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CAS
CSS
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CAS
CSS
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SDV
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CTS
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CTS
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Figure 42 - CPU Read - MPC8260
Figure 43 - CPU Write - MPC8260
CAH
CTH
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CAH
CTH
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Zarlink Semiconductor Inc.
OTV
ZL50110/11/14
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ODV
CES
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CES
88
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CC
CDV
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CTV
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CC
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CTV
CDS
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CTV
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CTV
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CDH
CEH
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CSH
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CEH
CSH
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ODV
SDV
Data Sheet
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