CS4210 Datasheet, PDF (89/102 Pages) National Semiconductor (TI) – IEEE 1394 OHCI Controller

Register Descriptions (Continued)
4.5 NATIONAL (NSC) SPECIFIC CONFIGURATION REGISTERS
The NSC configuration registers are at the location speci- Table 4-56 is a map for the registers accessed through
fied by the Base Address Register 1 (BAR1) in the PCI BAR1. Following this table are subsections providing
configuration space.
detailed information for each register.
The access and operating modes information that is dis-
cussed in Section 4.4 "OHCI Configuration Registers" on page
48 apply to these registers.
Table 4-56. NSC Specific Configuration Register Map Summary: BAR1+Offset xxh
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
00h-03h
RSVD
nscControl Register
04h-07h
nscEvent Set Register
RSVD
08h-0Bh
nscEvent Clear Register
RSVD
0Ch-0Fh
nscEventMask Set Register
RSVD
10h-13h
nscEventMask Clear Register
RSVD
14h-17h
RSVD
nscRAMBist
RSVD
Revision 1.0
89
www.national.com