tda9983bhw/8/c1 NXP Semiconductors, tda9983bhw/8/c1 Datasheet - Page 89

• Manufacturer Part Number: tda9983bhw/8/c1
• Description: Hdmi Transmitter Up To 150 Mhz Pixel Rate With 3 ? 8-bit Video Inputs And 4 ? I 2s-bus With S/pdif
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA9983B_1
Product data sheet
Table 98.
Legend: * = default value
Table 99.
Legend: * = default value
Bit
3 to 2
1 to 0
Bit
7
6
5
4
3
Symbol
CTL_CODE[1:0]
DC_CTL[1:0]
Symbol
FORCE_NULL
NULL
-
ACP
ISRC2
ENC_CNTRL register (address 0Dh) bit description
DIP_FLAGS register (address 0Eh) bit description
Rev. 01 — 20 May 2008
Access Value
R/W
R/W
Access Value
R/W
R/W
R/W
R/W
R/W
00
01*
10
11
00*
01
10
11
0*
1
0*
1
0*
1
0*
1
0*
1
Description
control code: force CTL[1:0]
disparity counter control
Description
force null
null
-: data packet header/contents as specified by
registers 80h to 9Eh
audio content protection: data packet
header/contents as specified by registers 60h
to 7Eh (see
international standard recording code 2:
data packet header/contents as specified by
registers 40h to 5Eh (see
CTL[1:0] = 00 (DVI mode)
CTL[1:0] = 01 (advised to use in case of
HDMI mode)
CTL[1:0] = 10 (only for debugging purposes)
CTL[1:0] = 11 (only for debugging purposes)
video guard band initializes disparity_cnt
video_data_enable enables disparity_cnt
free-running disparity_cnt
undefined
no specific action
insert null-packets continuously
no specific action
insert one null-packet (this bit is reset by
internal control)
no specific action
insert InfoFrame in first free slot after the
keepout window
no specific action
insert ’acp’ in first free slot after the keepout
window
no specific action
insert ’isrc2’ in first free slot after the keepout
window
150 MHz pixel rate HDMI transmitter
Table
…continued
105)
TDA9983B
Table
© NXP B.V. 2008. All rights reserved.
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