DS26528DK Maxim Integrated Products, DS26528DK Datasheet - Page 72

• Manufacturer Part Number: DS26528DK
• Description: KIT DESIGN FOR DS26528
• Manufacturer: Maxim Integrated Products

Specifications of DS26528DK

• Main Purpose: Telecom, Framer and Line Interface Units (LIUs)
• Utilized Ic / Part: G575DS26528
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 8-10. HDLC Message Transmit Example
Work Another Process
Loop N
No Action Required
A
(THC1,THC2,THBSE,THFC)
Push Message Byte
into Tx HDLC FIFO
Configure Transmit
Verify TLWM Clear
HDLC Controller
HDLC Controller
Reset Transmit
N = TFBA[6..0]
Enable TLWM
Interrupt and
Read TFBA
Last Byte of
Message?
Interrupt?
(THC.5)
TLWM
(THF)
NO
YES
Disable TMEND Interrupt
Prepare New
Message
72 of 276
NO
YES
A
NO
Disable TMEND Interrupt
Enable TMEND
Resend Message
Push Last Byte
into Tx FIFO
Read TUDR
Set TEOM
TUDR = 1
Interrupt?
Status Bit
(THC1.2)
Interrupt
TMEND
DS26528 Octal T1/E1/J1 Transceiver
YES
YES
NO
A