XR17C154_05 Datasheet, PDF (11/62 Pages) Exar Corporation – 5V PCI BUS QUAD UART

xr
REV. 1.3.2
XR17C154
5V PCI BUS QUAD UART
TABLE 2: XR17C154 DEVICE CONFIGURATION REGISTERS
OFFSET ADDRESS
MEMORY SPACE
0x740 - 0x77F
Reserved
READ/WRITE
DATA WIDTH
COMMENT
0x780 - 0x7FF
UART 3 – Read FIFO
with errors
Read-Only
16/32 64 bytes of RX FIFO data + LSR
11