Datasheet

System Integration Module
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System Integration Module
MOTOROLA MCF5206e USER’S MANUAL 8-17
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PAR8 - Pin Assignment Bit 8
This bit lets you select the signal output on the TIN[0]/DREQ[0] pin as follows:
0 = Input Timer 0 (TIN[0]) signal on TIN[0]/DREQ[0] pin
1 = Input DMA channel 0 request on TIN[0]/DREQ[0] pin
PAR7 - Pin Assignment Bit 7
This bit lets you select the signal output on the RTS[2]/RSTO pin as follows:
0 = Output reset out (RSTO]) signal on RTS[2]/RSTO pin
1 = Output UART 2 request to send signal on RTS[2]/RSTO pin
PAR6 - Pin Assignment Bit 6
This bit lets you select how the external interrupt inputs are used by the MCF5206e as
follows:
0 = Set IRQ7/IPL2, IRQ4/IPL1 and IRQ1/IPL0 to be used as individual interrupt inputs
at level 7, 4 and 1, respectively.
1 = Set IRQ7/IPL2, IRQ4/IPL1 and IRQ1/IPL0 to be used as encoded interrupt priority
level inputs
PAR5 - Pin Assignment Bit 5
This bit lets you select the signals output on the pins PP[7:4]/PST[3:0] as follows:
0 = Output general purpose I/O signals PP7 - PP4 on PP[7:4]/PST[3:0] pins
1 = Output background debug mode signals PST3 - PST0 on PP[7:4]/PST[3:0] pins
PAR4 - Pin Assignment Bit 4
This bit lets you select the signals output on the pins PP[3:0]/DDATA[3:0] as follows:
0 = Output Parallel Port output signals PP3 - PP0 on PP[3:0]/DDATA[3:0] pins
1 = Output background debug mode signals DDATA3 - DDATA0 on PP[3:0]/
DDATA[3:0] pins
PAR3 - PAR0 - Pin Assignment Bits 3 - 0
These bits let you select the signal output on the pins CS[7:4]/A[27:24]/WE[3:0]. You can
select the signals as shown in Table 8-8.
Table 8-8. PAR3 - PAR0 Pin Assignment
PAR[3:0] A27/CS7/WE0 A26/CS6/WE1 A25/CS5/WE2 A24/CS4/WE3
0000 WE0 WE1 WE2 WE3
0001 WE0 WE1 CS5 CS4
0010 WE0 WE1 CS5 A24
0011 WE0 WE1 A25 A24
0100 WE0 CS6 CS5 CS4
0101 WE0 CS6 CS5 A24
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Freescale Semiconductor, Inc.
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