E981.12A39BB ELMOS Semiconductor, E981.12A39BB Datasheet - Page 23

• Manufacturer Part Number: E981.12A39BB
• Description: Interface - Specialized Dual I/O Link Master Transciever
• Manufacturer: ELMOS Semiconductor

Specifications of E981.12A39BB

• Rohs: yes
• Product Type: Dual I/O link Master Transceiver
• Operating Supply Voltage: 3.3 V
• Supply Current: 5.5 mA
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Minimum Operating Temperature: - 40 C

Dual IO-Link Master Transceiver with UARTS
ADVANCE PRODUCT INFORMATION - JUL 26, 2011
Register CH STAT
Channel 1 (0x11)
Channel 2 (0x21)
Register TRX CFG
Channel 1 (0x12)
Channel 2 (0x22)
This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
Content
Reset value
Access
Bit Description
Content
Reset value
Access
Bit Description
-
0
R
TXOC :
TXOT :
RXD :
IEC-2
0
R/W
IEC-2 :
IPD :
PDAUTO : 1 = automatic control of Receiver pull down source
PDEN :
OCIE :
OTIE :
STXD :
STXEN :
MSB
MSB
1 = Transmitter Overcurrent detected, cleared by read access
1 = Transmitter Over Temp. detected, cleared by read access
1 = Current value of filtered receiver status
-
0
R
IPD
0
R/W
Table 9: Channel status and error register
1 = Receiver threshold for input IEC61131-2 type 2
0 = Receiver threshold for IO-Link communication
1 = Receiver channel 1 pull down current 1 I
0 = Receiver channel 1 pull down current 2 I
0 = Receiver channel 1 pull down controlled by PDEN
1 = Receiver channel 1 pull down enabled
0 = Receiver channel 1 pull down disabled
1 = Over Current IRQ enable
1 = Over Temp IRQ enable
1 = LS active (in SIO mode only)
0 = HS active (in SIO mode only)
1 = Transmitter enabled (in SIO mode only)
Table 10: Transceiver config
-
0
R
PDAUTO PDEN
0
R/W
Data Sheet 23 / 44
-
0
R
0
RR/W
TXOC
0
R
OCIE
0
R/W
TXOT
0
R
OTIE
0
R/W
pdown1
pdown2
QM-No.: 25DS0069E.00
-
0
R
STXD
0
R/W
E981.12
RXD
0
R
STXEN
0
RR/W
LSB
LSB