DS26528 Maxim Integrated Products, DS26528 Datasheet - Page 70

• Manufacturer Part Number: DS26528
• Description: Network Controller & Processor ICs Octal E1-T1-J1 Singl e-Chip Transceiver (
• Manufacturer: Maxim Integrated Products

Specifications of DS26528

• Product: Framer
• Number Of Transceivers: 8
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 875 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TE-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 8-9. Receive HDLC Example
Message Buffer
Message Buffer
Start New
Start New
Rx HDLC FIFO (RHF)
Take appropriate action
Packet Status (PS2..0)
Read N Bytes From
N = RHPBA[5..0]
Read RRTS5 for
NO
(RHC, RHBSE, RHFC)
Configure Receive
Message Buffer
Message Buffer
Enable Interrupts
RPE and RHWM
HDLC Controller
HDLC Controller
Reset Receive
(MS = RHPBA[7])
Read Register
Start New
Start New
Interrupt?
MS = 1?
(RHC.6)
RHPBA
70 of 276
YES
Rx HDLC FIFO (RHF)
Read N Bytes From
N = RHPBA[5..0]
YES
NO
Work Another Process.
No Action Required
DS26528 Octal T1/E1/J1 Transceiver