DS3112+W Maxim Integrated Products, DS3112+W Datasheet - Page 42

• Manufacturer Part Number: DS3112+W
• Description: IC MUX T3/E3 3.3V 256-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3112+W

• Controller Type: Framer, Multiplexer
• Interface: Parallel/Serial
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-5. HDLC Status Bit Flow
Transmit
Packet End
Signal from
HDLC
Internal Transmit
Low Water Mark
Signal from
HDLC
Internal Receive
High Water Mark
Signal from
HDLC
Internal Receive
Packet Start
Signal from
HDLC
Internal Receive
Packet End
Signal from
HDLC
Internal Transmit
FIFO Underrun
Signal from
HDLC
Internal Receive
FIFO Overrun
Signal from
HDLC
Internal Receive
Abort Detect
Signal from
HDLC
NOTE: ALL EVENT LATCHES ABOVE ARE CLEARED WHEN THE HSR REGISTER IS READ.
Event Latch
Event Latch
Event Latch
Event Latch
Event Latch
Event Latch
ROVR (IHSR Bit 13)
RHWM (IHSR Bit 4)
RABT (IHSR Bit 15)
TLWM (IHSR Bit 2)
TEND (IHSR Bit 0)
TUDR (IHSR Bit 3)
RPE (IHSR Bit 6)
RPS (IHSR Bit 5)
RHWM
(HSR Bit 4)
RPS
(HSR Bit 5)
RPE
(HSR Bit 6)
TUDR
(HSR Bit 7)
ROVR
(HSR Bit 13)
RABT
(HSR Bit 15)
TEND
(HSR Bit 0)
TLWM
(HSR Bit 2)
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Mask
Mask
Mask
Mask
Mask
Mask
Mask
Mask
OR
HDLC
(IMSR Bit 3)
Mask
HDLC
Status Bit
(MSR Bit 3)
INT*
Hardware
Signal
DS3112