MAS3507D Micronas Intermetall, MAS3507D Datasheet - Page 25

• Manufacturer Part Number: MAS3507D
• Description: Mpeg 1/2 Layer 2/3 Audio Decoder
• Manufacturer: Micronas Intermetall

PRELIMINARY DATA SHEET
Get memory values
3.4.9. Default Read
3.4.10.Write Data to the Control Register
3.5. Version Number
Table 3–5 shows where the MAS 3507D hardware ver-
sion, its software and additional information is located.
Table 3–5: MAS 3507D Version
Micronas
S
S
S
Addr.
D1:$ff6
D1:$ff7
D1:$ff9
D1:$ffa
D1:$ffb
D1:$ffc
D1:$ffd
D1:$ffe
D1:$fff
$3A
$3A
$3A
ACK
ACK
ACK
Content
name of
MAS 3507D ver-
sion
hardware/software
design code
MAS 3507D F10
description:
“MPEG 1/2.5 L23”
$6A
$69
$69
ACK
ACK
ACK
ACK d3, d2 ACK d1, d0 Wait ACK $0, $0 ACK $0, d4
ACK d3, d2 ACK d1, d0 Wait ACK d3, d2 ACK d1, d0
ACK d3, d2 ACK d1, d0
d3, d2
S
S
Example Value
0x03507
0x00601
(increases
for new
versions)
0x04d50
0x04547
0x02031
0x02f32
0x02e35
0x0204C
0x03233
$3B
$3B
ACK
Wait
Wait
d1, d0
EG
1
23
3507
0601
MP
/2
.5
L
.... repeat for n data values
Wait ACK P
Wait Nak
P
Wait
Wait Nak
MAS 3507D
P
25