JRC NJU26209 Manual page 9

Firmware Command Table
Host processor can control the NJU26209 via I
summarizes the available user commands.
Table 9 Command Table
No.
1 Set Task Command
2 System State Command
3 Sample rate Select Command
4 Smooth Control Config Command
5 Master Volume Control Command
6 Channel Trim Control Command
7 Input Trim Control Command
8 DAEP Balance Control Command
9 DAEP Phantom Center Config Command
10 Pro Logic II Shelf Filter Config Command
11 Bass Management Config Command
12 Bass Management LFE Trim Command
13 Bass Management Center Trim Command
14 Bass Management L/R Trim Command
15 Bass Management LS/RS Trim Command
16 Front Delay Control Command
17 Middle Delay Control Command
18 Surround Delay Control Command
19 Center Delay Control Command
20 Subwoofer Delay Control Command
21 PNG Mode Command
22 Firmware Version Number Request Command
23 DSP Reset Command
24 Start Command
25 Nop Command
Notes : In respect to detail command information, request New Japan Radio Co., Ltd. and permission of a
licenser (Dolby) is required.
Response of status
NJU26209 returns the response of 4 types to the host controller.
Table 10 Response of status
Response
Status : Command Accepted
Status : Command Error
Status : Command Process
Status : Not Ready
Ver.2008-12-04
Command Description
2
C bus or 4-Wire serial bus interface. The following table
Command
0x80
0x81
0x82
0x83
NJU26209
Remark
Reception OK
Reception ERROR
Command processing
Initialization
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