AT85C51SND3B Datasheet, PDF (53/270 Pages) ATMEL Corporation – Single-Chip Digital Audio Decoder - Encoder with USB 2.0 Interface

AT85C51SND3B
Table 65. MEMCBAX Register
MEMCBAX (0.F2h) – Memory Management CODE Base Address Register
7
6
5
4
3
2
1
CBAX16 CBAX15 CBAX14 CBAX13 CBAX12 CBAX11 CBAX10
0
CBAX9
Bit
Number
7-0
Bit
Mnemonic Description
CODE Base Address Most Significant Bits of Context MEMPID
CBAX16:9 _{17-bit CODE Base Address: X XXXX XXX0 0000 0000b.}
512-byte alignment, no offset.
Reset Value MEMCBA0 = 0 0000 000b
Table 66. MEMDBAX Register
MEMDBAX (0.F3h) – Memory Management DATA Base Address Register
7
6
5
4
3
2
1
DBAX16 DBAX15 DBAX14 DBAX13 DBAX12 DBAX11 DBAX10
0
DBAX9
Bit
Number
7-0
Bit
Mnemonic Description
DATA Base Address Most Significant Bits of Context MEMPID
DBAX16:9 17-bit DATA Base Address: X XXXX XXX1 0000 0000b.
512-byte alignment with 256-byte offset.
Reset Value MEMDBAX = 0 1111 111b
Table 67. MEMXBAX Register
MEMXBAX (0.F4h) – Memory Management XDATA Base Address Registers
7
6
5
4
3
2
1
0
XBAX16 XBAX15 XBAX14 XBAX13 XBAX12 XBAX11 XBAX10 XBAX9
Bit
Number
7-0
Bit
Mnemonic Description
XDATA Base Address Most Significant Bits of Context MEMPID
XBAX16:9 17-bit CODE Base Address: X XXXX XXX0 0000 0000b.
512-byte alignment, no offset.
Reset Value MEMXBAX = 0 1111 000b
Table 68. MEMCSX Register
MEMCSX (0.F5h) – Memory Management CODE Size Register
7
6
5
4
3
2
CSX7
CSX6
CSX5
CSX4
CSX3
CSX2
1
CSX1
0
CSX0
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7632C–MP3–11/06