PEB2254H-V14 Infineon Technologies, PEB2254H-V14 Datasheet - Page 85

• Manufacturer Part Number: PEB2254H-V14
• Manufacturer: Infineon Technologies

Specifications of PEB2254H-V14

• Operating Supply Voltage (typ): 5V
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Mode Register (Read/Write)
Value after RESET: 00
MODE
MDS2-0…
HRAC…
Receive Address Byte High Register 1 (Read/Write)
Value after RESET: FD
RAH1
In operating modes that provide high byte address recognition, the high byte of the
received address is compared with the individually programmable values in RAH1 and
RAH2.
RAH1
Semiconductor Group
7
7
MDS2
Mode Select
The operating mode of the HDLC controller is selected.
000… Reserved
001… Reserved
010… 1 byte address comparison mode (RAL1,2)
011… 2 byte address comparison mode (RAH1,2 and RAL1,2)
100… No address comparison
101… 1 byte address comparison mode (RAH1,2)
110… Reserved
111… No HDLC framing mode
HDLC Receiver Active
Switches the HDLC receiver to operational or inoperational state.
0…
1…
Value of the First Individual High Address Byte
Bit 1 (C/R-bit) is excluded from address comparison.
MDS1
H
H
Receiver inactive
Receiver active
MDS0
85
HRAC
Operational Description E1
0
0
0
PEB 2254
(03)
(04)
11.96