AN2184 Freescale Semiconductor / Motorola, AN2184 Datasheet - Page 51
AN2184
Manufacturer Part Number
AN2184
Description
MCF5272 Interrupt Service Routine for the Physical Layer Interface Controller
Manufacturer
Freescale Semiconductor / Motorola
Datasheet
1.AN2184.pdf
(60 pages)
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Port2DeacReq:
Port2DeacConf:
Port2ActInd:
Port2DeacInd:
;*********************************************************************
;*
;*********************************************************************
Port2GMTCheck:
Port2GMRCheck:
Port2LCheck:
Port2RTxCheck:
Port2RCheck:
;************************************************************
;*
;************************************************************
;*
;************************************************************
Port3MonitorChanTx:
Port3MonitorChanRx:
move.b
move.b
jsr
bra
bra
move.b
move.b
jsr
bra
move.b
move.b
jsr
bra
move.w
andi.l
cmp.l
bne
rts
move.w
andi.l
cmp.l
bne
rts
move.w
andi.l
cmp.l
bne
rts
move.w
andi.l
cmp.l
bne
rts
move.b
andi.l
cmp.l
bne
rts
move.b
jsr
bra
move.w
jsr
move.w
Port3 Subroutines
Monitor Channel Subroutines
Checking Subroutines
Freescale Semiconductor, Inc.
For More Information On This Product,
#$1F,D0
D0,P2GCIT(A5)
Port2RCheck
EndASR
EndASR
#$1C,D0
d0,P2GCIT(A5)
Port2RCheck
EndASR
#$1F,D0
D0,P2GCIT(A5)
Port2RCheck
EndASR
PASR(A5),D4
#$00000100,D4
#$0,D4
Port2GMTCheck
PASR(A5),D4
#$00000200,D4
#$0,D4
Port2GMRCheck
P2GMT(A5),D4
#$00000200,D4
#$0,D4
Port2LCheck
P2GMT(A5),D4
#$00000100,D4
#$0,D4
Port2RTxCheck
P2GCIT(A5),D4
#$00000010,D4
#$0,D4
Port2RCheck
PGMTS(A5),D3
Port3GMTCheck
EndASR
P3GMR(A5),D3
Port3GMRCheck
D3,D4
MCF5272 Interrupt Service Routine
Go to: www.freescale.com
; to make sure GMT=0
; to make sure GMR=0
; to make sure L=0
; to make sure R=0
; to make sure R=0
; to make sure GMT=0
; to make sure GMR=0
Appendix A Software Configuration
*
*
*
51
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