tda9983bhw/8/c1 NXP Semiconductors, tda9983bhw/8/c1 Datasheet - Page 62

• 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
Table 80.
Legend: * = default value
TDA9983B_1
Product data sheet
Address Register
0Fh
10h
TEST1
TEST2
TESTx registers (address 0Fh and 10h) bit description
Table 79.
Legend: * = default value
Bit
7 to 3
2 to 0
Bit
7 to 5 x
4
3 to 2 x
1
0
7 to 2 x
1
0
Symbol
TSTSERPHOE
TST_NOSC
TST_HVP
PWD1V8
DIVTESTOE
Symbol
x
AUDIO_DIV[2:0]
AUDIO_DIV register (address 0Eh) bit description
Rev. 01 — 20 May 2008
Access Value
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Access Value
R/W
R/W
000*
0*
1
00*
0*
1
0*
1
0000 00* undefined
0*
1
0*
1
0000 0* undefined
000
001
010
011*
100
101
11X
Description
undefined
test serializer phoe
undefined
test N oscillator: test mode nosc predividers
test high voltage protection: test high voltage
protection cells
power-down 1.8 V
divider tests output enable: enable activity of
scaler PLL dividers test outputs
srl_tst_ph2_o = '0'; srl_tst_ph3_o = '0'
srl_tst_ph2_o = 'active'; srl_tst_ph3_o = 'active'
normal mode; input nosc predivider = PLL
oscillator output
test mode; input nosc predivider = PLL
reference input
normal PLL mode
test mode; HVP input forced to V
normal operation
sleep mode PLLs
test outputs = '0'
test outputs = active
Description
audio divider: not guaranteed; under
reservation (ip_manual)
Audio_Clk_Out = SERclk / 1
Audio_Clk_Out = SERclk / 2
Audio_Clk_Out = SERclk / 4
Audio_Clk_Out = SERclk / 8
Audio_Clk_Out = SERclk / 16
Audio_Clk_Out = SERclk / 32
do not use
150 MHz pixel rate HDMI transmitter
TDA9983B
© NXP B.V. 2008. All rights reserved.
DDA(PLL_3V3)
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