Motorola ColdFire MCF5281 - Manual (Page 200)

Interrupt Controller Modules
10-10 Freescale Semiconductor
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31 16
Field INTFRCH[63:48]
Reset 0000_0000_0000_0000
R/W R/W
15 0
Field INTFRCH[47:32]
Reset 0000_0000_0000_0000
R/W R/W
IPSBAR + 0xC10, 0xD10
Figure 10-5. Interrupt Force Register High (INTFRCHn)
Table 10-8. INTFRCHn Field Descriptions
Bits Name Description
31–0 INTFRC Interrupt force. Allows software generation of interrupts for each possible source for functional or
debug purposes.
0 No interrupt forced on corresponding interrupt source
1 Force an interrupt on the corresponding source
31 16
Field INTFRCL[31:16]
Reset 0000_0000_0000_0000
R/W R/W
15 1 0
Field INTFRCL[16:1] —
Reset 0000_0000_0000_0000
R/W R/W
IPSBAR + 0xC14, 0xD14
Figure 10-6. Interrupt Force Register Low (INTFRCLn)
Table 10-9. INTFRCLn Field Descriptions
Bits Name Description
31–1 INTFRC Interrupt force. Allows software generation of interrupts for each possible source for functional or
debug purposes.
0 No interrupt forced on corresponding interrupt source
1 Force an interrupt on the corresponding source
0 — Reserved, should be cleared.
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3