E981.12A39BB ELMOS Semiconductor, E981.12A39BB Datasheet - Page 22

• 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
6.3.5
Register CH CFG
Channel 1 (0x10)
Channel 2 (0x20)
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
Channel 1
CH CFG
CH STAT
TRX CFG
TX OCCFG
UART TXNUM
UART RXNUM
RX STAT
Channel 2
CH CFG
CH STAT
TRX CFG
TX OCCFG
UART TXNUM
UART RXNUM
RX STAT
Content
Reset value
Access
Bit Description
Register Name
Channel Status and Configuration Registers
-
0
R
FAST :
BD1 / BD0 : Baud rate selection and receiver filter configuration
SIO :
UART :
0x10
0x11
0x12
0x13
0x14
0x15
0x1A
0x20
0x21
0x22
0x23
0x24
0x25
0x2A
MSB
Address
Transmitter slope control
1 = fast slopes
00 = 4.8 kBaud
01 = 38.4 kBaud
10 = 230.4 kBaud
11 = analog mode (TXEN, TXD, RXD is used for communication)
FAST
0
R/W
1 = SIO Mode with register values
0 = SIO with TXEN, TXD, RXD
1 = internal UART is used if bit „SIO“ is not set to „1“ (SIO has priority)
0 = UART disabled (TXEN, TXD, RXD is used for communication)
Channel 1 configuration
Channel 1 status and error register
Transceiver config channel 1
Transmitter over current configuration register channel 1
Number of Bytes for TX channel 1
Number of Bytes for RX channel 1
Receiver status and error register channel 1
Channel 2 configuration
Channel 2 status and error register
Transceiver config channel 2
Transmitter over current configuration register channel 2
Number of Bytes for TX channel 2
Number of Bytes for RX channel 2
Receiver status and error register channel 2
Table 7: Transceiver Register Table
Table 8: Channel configuration
BD1
0
R/W
Data Sheet 22 / 44
BD0
0
R/W
-
0
R
Description
-
0
R
QM-No.: 25DS0069E.00
SIO
0
R/W
E981.12
UART
0
R/W
LSB