COM20022I Ver la hoja de datos (PDF) - SMSC -> Microchip
Número de pieza
componentes Descripción
Lista de partido
COM20022I Datasheet PDF : 88 Pages
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ADDR
00
01
02
03
04
05
06
07-0
07-1
07-2
07-3
07-4
07-5
07-6
MSB
RI/TR1
C7
RD-
DATA
A7
D7
(R/W)*
RESET
TID7
NID7
P1-
MODE
0
RBUS-
TMG
W16
TC7/
TIM7/
CYC7
0
C6
AUTO-
INC
A6
D6
0
CCHEN
TID6
NID6
FOUR
NAKS
0
0
0
TC6/
TIM6/
CYC6
Table 3 - Write Register Summary
WRITE
0
DMA EXCNAK RECON
END
C5
C4
C3
C2
0
0
DMAEN A10
A5
A4
A3
A2
D5
D4
0
0
TXEN ET1
TID5
NID5
0
0
CKUP
1
ITCEN/
RTRG
TC5/
TIM5/
CYC5
TID4
NID4
RCV-
ALL
0
CKUP
0
TC8/
RSYN/
GTTM
TC4/
TIM4/
CYC4
D3
(R/W)*
ET2
TID3
NID3
CKP3
0
EF
DMA-
MD1
TC3/
TIM3/
CYC3
D2
SUB-
AD2
BACK-
PLANE
TID2
NID2
CKP2
0
NO-
SYNC
DMA-
MD0
TC2/
TIM2/
CYC2
NEW
NEXTID
C1
A9
A1
D1
SUB-
AD1
SUB-
AD1
TID1
NID1
CKP1
0
RCN-
TM1
TC-
POL
TC1/
TIM1/
CYC1
LSB
TA/
TTA
C0
A8
A0/
SWAP
D0
SUB-
AD0
SUB-
AD0
TID0
NID0
SLOW-
ARB
0
RCN-
TM0
DRQ-
POL
TC0/
TIM0/
CYC0
REGISTER
INTERRUPT
MASK
COMMAND
ADDRESS
PTR HIGH
ADDRESS
PTR LOW
DATA*
SUBADR
CONFIG-
URATION
TENTID
NODEID
SETUP1
TEST
SETUP2
BUS
CONTROL
DMA
COUNT
Note*: This bit can be written and read.
*DATA REGISTER AT 16 BIT ACCESS
REGISTE
R
BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT BIT ADDR
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
DATA
D D D D D D D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
04
15 14 13 12 11 10
30
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