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ICS1894-32_10 Datasheet, PDF (26/50 Pages) Integrated Device Technology – 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
ICS1894-32
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
PHYCEIVER
Bit
Definition
When Bit = 0
When Bit = 1
Access 2 SF2 Default3 Hex
22.7
Interrupt Enable
Disable Jabber Interrupt Enable Jabber Interrupt
RW
0
0
22.6
Interrupt Enable
Disable Receive Error Enable Receive Error
RW
0
Interrupt
Interrupt
22.5
Interrupt Enable
Disable Page Received Enable Page Received
RW
0
Interrupt
Interrupt
22.4
Interrupt Enable
Disable Parallel Detect Enable Parallel Detect
RW
0
Fault Interrupt
Fault Interrupt
22.3
Interrupt Enable
Disable Link Partner
Enable Link Partner
RW
Acknowledge Interrupt Acknowledge Interrupt
0
0
22.2
Interrupt Enable
Disable Link Down
Enable Link Down
RW
0
Interrupt
Interrupt
22.1
Interrupt
Disable Remote Fault Enable Remote Fault
RW
0
Interrupt
Interrupt
22.0
Enable
Disable Link Up Interrupt Enable Link Up Interrupt
RW
0
Register 23h - Extended Control Register
23.15:11
Reserved
Reserved
RO
0
0
23.10
Deep power down wake Deep power down wake Deep power down wake
up Interrupt
up did not occur
up occurred
RO/SC
0
0
23.9
Deep power down Deep power down did Deep power down
RO/SC
0
Interrupt
not occur
occurred
23.8
Auto-Negotiation
Auto-Negotiation
Auto-Negotiation
RO/SC
0
Interrupt
Complete did not occur Complete occurred
23.7
Jabber Interrupt
Jabber did not occur
Jabber occurred
RO/SC
0
0
23.6 Receive Error Interrupt Receive Error did not Receive Error occurred
RO/SC
0
occur
23.5 Page Receive Interrupt Page Receive did not Page Receive occurred
RO/SC
0
occur
23.4
Parallel Detect Fault Parallel Detect Fault did Parallel Detect Fault
RO/SC
0
Interrupt
not occur
occurred
23.3
Link Partner
Link Partner
Acknowledge Interrupt Acknowledge did not
occur
Link Partner Acknowledge RO/SC
occurred
0
0
23.2
Link Down Interrupt Link Down did not occur Link Down occurred
RO/SC
0
23.1
Remote Fault Interrupt Remote Fault did not
Remote Fault occurred
RO/SC
0
occur
23.0
Link Up Interrupt
Link Up did not occur
Link Up occurred
RO/SC
0
Register 24h - Extended Control Register
24.15:12
FIFO Half
RMII FIFO half full bits ((n+3)*2 bit), RMII
RW
2
2
24.11:9
Reserved
Reserved
RW
0
0
24.8
Deep Power down Deep power down(DPD) Deep power down(DPD)
RW
0
enable
disable
enable
IDT® 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
26
ICS1894-32 REV K 060110