MC68MH360RC25L Freescale Semiconductor, MC68MH360RC25L Datasheet - Page 69

• Manufacturer Part Number: MC68MH360RC25L
• Description: IC MPU QUICC 25MHZ 241-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360RC25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 241-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

4.4 Channel Interrupt Processing Flow
Figure 4-5 illustrates the flow of a channel interrupt. Note that this does not describe the
processing of the global interrupts GUN and GOV.
14
15
Field
TXB
RXB
Name
Table 4-2. Interrupt Table Entry Field Descriptions (Continued)
0 = No TXB event has occurred.
1 = A buffer has been completely transmitted. This bit is set (and an interrupt request is
Rx buffer
0 = No RXB event has occurred.
1 = A buffer has been received on this channel.
Tx buffer
Freescale Semiconductor, Inc.
generated) as soon as the programmed number of PAD characters (or the closing flag, for
PAD = 0) is written to the SCC’s transmit FIFO. The number of PAD characters determines
the timing of the TXB interrupt in relation to the closing flag sent out at TXD. See
Chapter 5, “Buffer Descriptors,” for an explanation of PAD characters and their use.
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QMC Supplement
Description