Medialb Set Register (Cmlb) - Fujitsu MB86R02 Jade-D Hardware Manual

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MB86R02 'Jade-D' Hardware Manual V1.64

7.4.14 MediaLB set register (CMLB)

Address
Bit
31
30
29
Name
(Reserved)
R/W
R
R
R
Initial value 0
0
0
Bit
15
14
13
Name
(Reserved)
R/W
R
R
R
Initial value 0
0
0
Bit field
Number
Name
31-1
(Reserved)
0
SEL_SPREAD
Switch the method of MediaLB of the AHB read data output.
> case(A) . . . Output word data.
BigEndian
LittleEndian Word
7-22
FFF4_2000 + 38h
28
27
26
25
R
R
R
R
0
0
0
0
12
11
10
9
R
R
R
R
0
0
0
0
Reserved
Writes are ignored. Reads will return a '0' at all times.
Switch the method of MediaLB of the AHB read data output.
0
CaseA (see below)
1
CaseB (see below)
31-24 23-16 15-8
Word
0h Byte0, Byte1, Byte2, Byte3
Half Word 0h Byte0, Byte1, Byte2, Byte3
Half Word 2h Byte0, Byte1, Byte2, Byte3
Byte
0h Byte0, Byte1, Byte2, Byte3
Byte
1h Byte0, Byte1, Byte2, Byte3
Byte
2h Byte0, Byte1, Byte2, Byte3
Byte
3h Byte0, Byte1, Byte2, Byte3
0h Byte3, Byte2, Byte1, Byte0
Half Word 0h Byte3, Byte2, Byte1, Byte0
Half Word 2h Byte3, Byte2, Byte1, Byte0
Byte
0h Byte3, Byte2, Byte1, Byte0
Byte
1h Byte3, Byte2, Byte1, Byte0
Byte
2h Byte3, Byte2, Byte1, Byte0
Byte
3h Byte3, Byte2, Byte1, Byte0
24
23
22
21
R
R
R
R
0
0
0
0
8
7
6
5
R
R
R
R
0
0
0
0
Function
HRDATA
7-0
20
19
18
17
R
R
R
R
0
0
0
0
4
3
2
1
R
R
R
R
0
0
0
0
16
R
0
0
SEL_SP
READ
R/W
0

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