T8207 Datasheet, PDF (88/158 Pages) Agere Systems – ATM Interconnect

CelXpres T8207
ATM Interconnect
Advance Data Sheet
September 2001
14 Registers (continued)
14.2.2 Big-Endian Format (big_end = 1) for Extended Memory Access Registers 30h—37h
Table 40. Extended Memory Address 4 (Big Endian) (EMA4_BE) (30h)
Name
ext_a[25]
Reserved
Bit Pos.
0
7:1
Type
RW
RO
Reset
Description
0 Extended Access Address [25]. This extended access register points
to words.
0 Reserved.
Table 41. Extended Memory Address 3 (Big Endian) (EMA3_BE) (31h)
Name Bit Pos. Type Reset
Description
ext_a[24:17] 7:0 RW 0 Extended Access Address [24:17]. This extended access register
points to words.
Table 42. Extended Memory Address 2 (Big Endian) (EMA2_BE) (32h)
Name Bit Pos. Type Reset
Description
ext_a[16:9] 7:0 RW 0 Extended Access Address [16:9]. This extended access register
points to words.
Table 43. Extended Memory Address 1 (Big Endian) (EMA1_BE) (33h)
Name
Reserved
ext_a[8:6]
Bit Pos.
4:0
7:5
Type
RO
RW
Reset
Description
0 Reserved.
0 Extended Access Address [8:6]. This extended access register points
to words.
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