lancam Music Semiconductors, Inc., lancam Datasheet - Page 24

• Manufacturer Part Number: lancam
• Description: Music Lancam A/l Series
• Manufacturer: Music Semiconductors, Inc.

Next Free Address Bits
Note: The Next Free Address register is read only, and is accessed by performing a Command Read cycle immediately following a TCO
NF instruction.
Status Register Bits
Note: The Status register is read only, and is accessed by performing Command Read cycles. On the first cycle, bits 15–0 are output,
and if a second Command Read cycle is issued immediately after the first Command Read cycle, bits 31–16 are output.
LANCAM A/L series (not recommended for new designs)
3480A/L
5480A/L
1480A/L
2480A/L
4480A/L
3480A/L
5480A/L
1480A/L
2480A/L
4480A/L
Device
Device
All
All
Bit(s)
15:10
15:11
15:12
Bit(s)
29:28
26:16
15:11
26:16
15:11
26:16
15:11
27:16
15:12
27:16
15:13
15:8
15:9
10:0
11:0
10:9
10:1
11:1
12:1
7:0
8:0
9:0
8:1
9:1
31
30
27
27
10
27
0
Name
PA7–0
NF7-0
PA6-0
NF8-0
PA5–0
NF9-0
PA4-0
NF10-0
PA3–0
NF11-0
Name
/FL
/MM
VB1-0
0
PA15-5
PA4-0
0
AM7-0
0
PA15-5
PA4-0
0
AM8-0
0
PA15–5
PA4–0
AM9–0
PA15–4
PA3–0
AM10–0
PA14–3
PA2–0
AM11–0
/MA
Description
Page Address
Next Free Address
Page Address
Next Free Address
Page Address
Next Free Address
Page Address
Next Free Address
Page Address
Next Free Address
Description
0 = Internal CAM Full
0 = Internal Multiple Match
00 = Valid
01 = Empty
Reserved
Page Address (second read)
Page Address (first read)
Reserved
Match Address
Reserved
Page Address (second read)
Page Address (first read)
Reserved
Match Address
Reserved
Page Address (second read)
Page Address (first read)
Match Address
Page Address (second read)
Page Address (first read)
Match Address
Page Address (second read)
Page Address (first read)
Match Address
Match Flag
24
10 = Skip
11 = RAM
Register Bit Assignments
Rev. 1