DM9010BI DAVICOM [Davicom Semiconductor, Inc.], DM9010BI Datasheet - Page 26

• Manufacturer Part Number: DM9010BI
• Description: Industrial-temperature 10/100 Mbps Single Chip Ethernet Controller With General Processor Interface
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

6.37 INT Pin Control Register (39H)
6.38 Monitor Register 1 (40H)
6.39 Monitor Register 2 (41H)
6.40 System Clock Turn ON Control Register (50H)
6.41 Resume System Clock Control Register (51H)
6.42 Memory Data Pre-Fetch Read Command without Address Increment Register (F0H)
Preliminary
Version: DM9010BI--DS-P01
January 12, 2010
7~4
7:2
7:1
Bit
Bit
Bit
Bit
7:0
Bit
1
0
7
6
5
4
3
2
1
0
3
2
1
0
0
When the INDEX port set to 51H, the internal system clock is turn ON.
RESERVED
INT_TYPE
MRCMDX
Reserved
INT_POL
Reserved
DIS_CLK
DWIDTH
BWIDTH
IO16OC
NOEEP
PHYUP
EXTMII
INTOC
ILEDM
Name
Name
Name
IO16P
Name
Name
MDIX
INTP
RMII
Default
ET0,RO
ET0,RO
ET0,RO
ET0,RO
PET0,RW
PET0,RW
Default
Default
E0,RO
T0,RO
T0,RO
E0,RO
T0,RO
T0,RO
T0,RO
T0,RO
X,RO
PS0,RO
Default
0,RO
Default
P0,W
-
Industrial-temperature Single Chip Ethernet Controller with General Processor Interface
Read data from RX SRAM. After the read of this command, the read pointer of
internal SRAM is unchanged. And the DM9010BI starts to pre-fetch the SRAM data
to internal data buffers.
8-bit Data Strap Latch Status
32-bit Data Strap Latch Status
INT Open-Collect Pin Status
INT Polarity Pin Status
IO16/32 Polarity Pin Status
MDIX Strap Pin Status
Reserved
NO Load EEPROM Strap Pin Status
IO16/32 Open-Collect Pin Status
LED Mode Status
External MII Strap Pin Status
PHY Power-Up Strap Pin Status
Reverse MII strap Pin Status
Reserved
INT Pin Output Type Control
1: INT Open-Collector output
0: INT direct output
INT Pin Polarity Control
1: INT active low
0: INT active high
Reserved
Stop Internal System Clock
1: internal system clock turn off, internal PHYceiver also power down
0: internal system clock is ON
Description
Description
Description
Description
Description
DM9010BI
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