MC68MH360ZP25VL Freescale Semiconductor, MC68MH360ZP25VL Datasheet - Page 122

• Manufacturer Part Number: MC68MH360ZP25VL
• Description: IC MPU QUICC ETHER 25MHZ 357PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360ZP25VL

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

9.4 MSC Subchanneling Example
Figure 9-4 shows an example for eight 20-bit subchannels.
The example in Figure 9-4 uses two time slots to handle eight 2-bit subchannels. Time
slot 0 is subdivided into four 2-bit subchannels. Note that time slot 0 is processed four times
for the channels labeled 0A, 0B, 0C and 0D, each with different masks. It is only in the
fourth entry that the L-bit (last bit) is set, instructing the CPM to process the next time slot.
The same is true for time slot 31. It again is subdivided into four 2-bit subchannels. Note
that the maximum number of channels is 32 due to the 5-bit channel pointer.
Time Slot 0
Time Slot 31
Freescale Semiconductor, Inc.
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Figure 9-4. Example for Eight 2-Bit Subchannels
For More Information On This Product,
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Go to: www.freescale.com
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QMC Supplement
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Channel #31A
Channel #31B
Channel #31C
Channel #31D
Channel #0A
Channel #0B
Channel #0C
Channel #0D
000011
001100
110000
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000011
001100
110000
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