Datasheet

AD9398
Rev. 0 | Page 22 of 44
Hex Address
Read/Write
or Read
Only
Bits
Default
Value
Register Name Description
110 = 176.4 kHz.
111 = 192 kHz.
[1:0] Sample Size SS [1:0]. Sample size.
00 = refer to stream header.
01 = 16-bit.
10 = 20-bit.
11 = 24-bit.
0x93 Read [7:0] Max Bit Rate
Max bit rate (compressed audio only). The value of this
field multiplied by 8 kHz represents the maximum bit
rate.
0x94 Read [7:0] Speaker Mapping
CA [7:0]. Speaker mapping or placement for up to
8 channels. See
Table 33.
7 Down-Mix DM_INH—down-mix inhibit.
0 = permitted or no information.
1 = prohibited.
0x95 Read [6:3] Level Shift
LSV [3:0]—level shift values with attenuation
information.
0000 = 0 dB attenuation.
0001 = 1 dB attenuation.
. . .
1111 = 15 dB attenuation.
0x96 Read [7:0] Reserved.
0x97 Read [6:0] New Data Flags New data flags (see 0x87).
Source Product Description (SPD) Infoframe
0x98 Read [7:0]
Source Product
Description (SPD)
Infoframe Version
0x99 Read [7:0]
Vender Name
Character 1
Vender Name Character 1 (VN1) 7-bit ASCII code. The
first of 8 characters naming the product company.
0x9A Read [7:0] VN2 VN2.
0x9B Read [7:0] VN3 VN3.
0x9C Read [7:0] VN4 VN4.
0x9D Read [7:0] VN5 VN5.
0x9E Read [7:0] VN6 VN6.
0x9F Read [6:0] New Data Flags New data flags (see 0x87).
0xA0 Read [7:0] VN7 VN7.
0xA1 Read [7:0] VN8 VN8.
0xA2 Read [7:0]
Product Description
Character 1
Product Description Character 1 (PD1) 7-bit ASCII code.
The first of 16 characters that contain the model number
and a short description.
0xA3 Read [7:0] PD2 PD2.
0xA4 Read [7:0] PD3 PD3.
0xA5 Read [7:0] PD4 PD4.
0xA6 Read [7:0] PD5 PD5.
0xA7 Read [7:0] New Data Flags New data flags (see 0x87).
0xA8 Read [6:0] PD6 PD6.
0xA9 Read [7:0] PD7 PD7.
0xAA Read [7:0] PD8 PD8.
0xAB Read [7:0] PD9 PD9.
0xAC Read [7:0] PD10 PD10.
0xAD Read [7:0] PD11 PD11.
0xAE Read [7:0] PD12 PD12.