DS3172N Maxim Integrated, DS3172N Datasheet - Page 160

• Manufacturer Part Number: DS3172N
• Description: Network Controller & Processor ICs Dual DS3/E3 Single Chip Transceiver
• Manufacturer: Maxim Integrated

Specifications of DS3172N

• Part # Aliases: 90-31720-N00

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit #
Name
Default
Bit 5: Transmit FIFO Overflow Interrupt Enable (TFOIE) – This bit enables an interrupt if the TFOL bit is set and
the bit in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
Bit 4: Transmit FIFO Underflow Interrupt Enable (TFUIE) – This bit enables an interrupt if the TFUL bit is set
and the bit in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
Bit 3: Transmit Packet End Interrupt Enable (TPEIE) – This bit enables an interrupt if the TPEL bit is set and the
bit in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
Bit 2: Transmit FIFO Full Interrupt Enable (TFFIE) – This bit enables an interrupt if the TFFL bit is set and the bit
in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
Bit 1: Transmit FIFO Empty Interrupt Enable (TFEIE) – This bit enables an interrupt if the TFEL bit is set and the
bit in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
Bit 0: Transmit HDLC Data Available Interrupt Enable (THDAIE) – This bit enables an interrupt if the THDAL bit
is set and the bit in GL.ISRIE.PSRIE[4:1] that corresponds to this port is set.
0 = interrupt disabled
1 = interrupt enabled
0 = interrupt disabled
1 = interrupt enabled
0 = interrupt disabled
1 = interrupt enabled
0 = interrupt disabled
1 = interrupt enabled
0 = interrupt disabled
1 = interrupt enabled
0 = interrupt disabled
1 = interrupt enabled
15
--
--
0
7
0
14
--
--
0
6
0
HDLC.TSRIE
HDLC Transmit Status Register Interrupt Enable
(0,2,4,6)A8h
TFOIE
13
--
0
5
0
TFUIE
12
--
0
0
4
160
TPEIE
11
--
0
3
0
10
--
--
0
2
0
TFEIE
--
9
0
1
0
THDAIE
--
8
0
0
0