DP83256VF-AP NSC [National Semiconductor], DP83256VF-AP Datasheet - Page 38

• Manufacturer Part Number: DP83256VF-AP
• Manufacturer: NSC [National Semiconductor]

5 0 Registers
Register
Address
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
3Eh
3Fh
RCCRB
MODE2
CMTCCR
CMTCR
CMTMR
RR22
RR23
STTR
STVR
TDR
TTCR
RR28
RR29
RR2A
RR2B
RR2C
RR2D
RR2E
RR2F
RR30
RR31
RR32
RR33
RR34
RR35
RR36
RR37
RR38
RR39
RR3A
CGMREG
APMDREG
GAINREG
RR3E
RR3F
Register
Symbol
(Continued)
Receive Condition Comparison Register B
Mode Register 2
CMT Condition Comparison Register
CMT Condition Register
CMT Condition Mask Register
Reserved Register 22
Reserved Register 23
Scrub Timer Threshold Register
Scrub Timer Value Register
Trigger Definition Register
Trigger Transition Configuration Register
Reserved Register 28
Reserved Register 29
Reserved Register 2A
Reserved Register 2B
Reserved Register 2C
Reserved Register 2D
Reserved Register 2E
Reserved Register 2F
Reserved Register 30
Reserved Register 31
Reserved Register 32
Reserved Register 33
Reserved Register 34
Reserved Register 35
Reserved Register 36
Reserved Register 37
Reserved Register 38
Reserved Register 39
Reserved Register 3A
Clock Generation Module Register
Alternate PMD Register
Gain Register
Reserved Register 3E
Reserved Register 3F
TABLE 5-1 Register Summary (Continued)
Register Name
38
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Always
Read
Access Rules
Always
Conditional
Always
Conditional
Always
DO NOT WRITE
DO NOT WRITE
Always
Write Reject
Always
Always
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
DO NOT WRITE
Always
Always
Always
DO NOT WRITE
DO NOT WRITE
Write