DS33X11+ Maxim Integrated Products, DS33X11+ Datasheet - Page 329

• Manufacturer Part Number: DS33X11+
• Description: IC MAPPING ETHERNET 144CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X11+

• Applications: Data Transport
• Interface: SPI
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 144-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
01DCh:
01DDh:
01DEh:
01DFh:
Bits 1-31: Receive Watchdog Error Counter (RXWDOG[31:0]) – Contains the number of frames discarded due
to a receive watchdog timer error.
Note – the SU.RXWDOG register may be unnecessary and thus may be removed.
Register Name:
Register Description:
Register Address:
1018h:
1019h:
101Ah:
101Bh:
Bit 20: Flush Transmit FIFO (FTF) When this bit is written to 1, the MAC transmit FIFO is reset and cleared. This
bit automatically resets to zero when the reset operation is complete. Transmission should be disabled during the
flush transmit FIFO operation. Typically, the user will want to flush the transmit FIFO prior to enabling transmission
to avoid transmitting possible frame fragments that may be in the FIFO.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
RXWDOG[31]
RXWDOG[23]
RXWDOG[15]
RXWDOG[7]
Bit 31
Bit 23
Bit 15
Bit 31
Bit 23
Bit 15
Bit 7
Bit 7
-
-
-
-
RXWDOG[6]
RXWDOG[30]
RXWDOG[22]
RXWDOG[14]
Bit 30
Bit 22
Bit 14
Bit 6
Bit 30
Bit 22
Bit 14
Bit 6
-
-
-
-
SU.RXWDOG
MAC MMC RECEIVE WATCHDOG ERROR COUNTER
01DCh (indirect)
SU.MACMCR
MAC Miscellaneous Control Register
1018h (indirect)
RXWDOG[5]
RXWDOG[29]
RXWDOG[21]
RXWDOG[13]
Bit 29
Bit 21
Bit 13
Bit 5
Bit 29
Bit 21
Bit 13
Bit 5
-
-
-
-
RXWDOG[28]
RXWDOG[20]
RXWDOG[12]
RXWDOG[4]
Bit 28
Bit 20
Bit 12
Bit 28
Bit 20
Bit 12
Bit 4
Bit 4
FTF
-
-
-
RXWDOG[27]
RXWDOG[19]
RXWDOG[11]
RXWDOG[3]
Bit 27
Bit 19
Bit 11
Bit 27
Bit 19
Bit 11
Bit 3
Bit 3
-
-
-
-
RXWDOG[26]
RXWDOG[18]
RXWDOG[10]
RXWDOG[2]
Bit 10
Bit 10
Bit 26
Bit 18
Bit 26
Bit 18
Bit 2
Bit 2
-
-
-
-
RXWDOG[25]
RXWDOG[17]
RXWDOG[9]
RXWDOG[1]
Bit 25
Bit 17
Bit 25
Bit 17
Bit 9
Bit 1
Bit 9
Bit 1
-
-
-
-
RXWDOG[24]
RXWDOG[16]
RXWDOG[0]
RXWDOG[8]
329 of 375
Bit 24
Bit 16
Bit 24
Bit 16
Bit 0
Bit 0
Bit 8
Bit 8
-
-
-
-