XR17V352IB-0A-EVB Datasheet, PDF (11/64 Pages) Exar Corporation – HIGH PERFORMANCE DUAL PCI EXPRESS UART

REV. 1.0.4
ADDRESS
OFFSET
BITS
0x18h 31:0
0x1C 31:0
0x20 31:0
0x24 31:0
0x28 31:0
0x2C 31:16
15:0
0x30 31:0
0x34 31:8
7:0
0x38 31:0
0x3C 31:24
23:16
15:8
7:0
0x40 31:0
0x44 31:0
0x48 31:0
0x4C 31:0
0x50 31:16
15:8
7:0
0x54-0x67 31:0
0x68 31:0
0x6C-0x77 31:0
0x78 31:16
15:8
7:0
0x7C 31:0
XR17V352
HIGH PERFORMANCE DUAL PCI EXPRESS UART
TABLE 1: PCI LOCAL BUS CONFIGURATION SPACE REGISTERS
TYPE
DESCRIPTION
RESET VALUE
(HEX OR BINARY)
RO Unimplemented Base Address Register (returns zeros)
0x00000000
RO Unimplemented Base Address Register (returns zeros)
0x00000000
RO Unimplemented Base Address Register (returns zeros)
0x00000000
RO Unimplemented Base Address Register (returns zeros)
0x00000000
RO Reserved
0x00000000
EWR Subsystem ID (write from external EEPROM by customer)
0x0000
EWR
Subsystem Vendor ID (write from external EEPROM by cus-
tomer)
0x0000
RO Expansion ROM Base Address (Unimplemented)
0x00000000
RO Reserved (returns zeros)
0x000000
RO Capability Pointer
0x50
RO Reserved (returns zeros)
0x00000000
RO Unimplemented MAXLAT
0x00
RO Unimplemented MINGNT
0x00
RO Interrupt Pin, use INTA#.
0x01
RWR Interrupt Line.
0xXX
RO Not implemented or not applicable (return zeros)
0x00000000
RO CSR
0x02106160
RO Not implemented or not applicable (return zeros)
0x00000000
RO Not implemented or not applicable (return zeros)
0x00000000
RO 64-bit address capable
0x0080
RO Next Capability Pointer
0x78
RO MSI Capable Capability ID
0x05
RO Not implemented or not applicable (return zeros)
0x00000000
RO Not implemented or not applicable
0x0000xxxx
RO Not implemented or not applicable (return zeros)
0x00000000
RO PME# support (PME# can be asserted from D3hot and D0)
PCI Power Management 1.2
0x4803
RO Next Capability Pointer
0x80
RO Power Management Capability ID
0x01
RO No soft reset when transitioning from D3hot to D0 state
0x00000008
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