Kontron VMP2 - Manual (Page 70)

VMP2 Configuration
ID 24855, Rev. 02 Page 4 - 18 © 2002 PEP Modular Computers GmbH
4.3.4.11 UART B / Registers
For a detailed description please refer to the EXAR XR16C 2850 DUART manual
The UART B occupies the following addresses: .
Table 4-18: General Register Set (THR/RHR, IER/ISR, MCR/MSR, LCR/LSR, SPR)
Read Mode Write Mode Address
Receive Holding register Transmit Holding Register 0xFFE0 0008
-- Interrupt Enable Register 0xFFE0 0009
Interrupt Status register FIFO Control Register 0xFFE0 000A
-- Line Control Register 0xFFE0 000B
-- Modem Control Register 0xFFE0 000C
Line Status register -- 0xFFE0 000D
Modem Status register -- 0xFFE0 000E
Scratchpad register Scratchpad Register 0xFFE0 000F
Table 4-19: Baud Rate Register Set (DLL/DLM)
Read Mode Write Mode Address
LSB of divisor latch LSB of divisor latch 0xFFE0 0008
MSB of divisor latch MSB of divisor latch 0xFFE0 0009
Table 4-20: Enhanced Register Set
Read Mode Write Mode Address
Trigger level register Trigger level register 0xFFE0 0008
Feature Control register Feature control register 0xFFE0 0009
Enhanced feature register Enhanced feature register 0xFFE0 000A
Enhanced mode select register Enhanced mode select register 0xFFE0 000F
Xon-1 Xon-1 0xFFE0 000C
Xon-2 Xon-2 0xFFE0 000D
Xoff-1 Xoff-1 0xFFE0 000E
Xoff-2 Xoff-2 0xFFE0 000F