參數(shù)資料
型號: TFP6422PAP
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, THERMALLY ENHANCED, POWER, PLASTIC, TQFP-64
文件頁數(shù): 24/65頁
文件大?。?/td> 813K
代理商: TFP6422PAP
TFP6422, TFP6424
PanelBus
DIGITAL TRANSMITTER/VIDEO ENCODER COMBO
SLDS118 – MARCH 2000
30
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
closed caption encoding (continued)
470 pF
TFP6422
TFP6424
CVBS/Y/C
330 pF
56 pF
75
To 75
Cable
1
H
2.7
H
0.7
H
Figure 13. Output Filtering
register map
TFP6422 and TFP6424 is a standard I2C slave device. All the registers can be written and read through the I2C
interface. The I2C base address of TFP6422 and TFP6424 is dependent on pin 10 (A0) as shown in Table 18
below.
Table 18. Base I2C Address
PIN 10
WRITE ADDRESS (HEX)
READ ADDRESS (HEX)
0
40
41
1
42
43
REGISTER
RW
SUBADDRESS
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
VEN ID
R
00
Ven_id[7:0]
VEN_ID
R
01
Ven_id[15:8]
DEV ID
R
02
Dev_Id[7:0]
DEV_ID
R
03
Dev_id[15:8]
REV_ID
R
04
Rev_Id[7:0]
STATUS
R
05
Cce
Cco
Fsq[2:0]
RESERVED
05–39
RESERVED
F_CONTROL
RW
3A
Cbar
Intcko
RGBF
Fmt[3:0]
CLK_CTRL
RW
3B
Ckindsk[3:0]
Ckencse
VIDOUT_CTRL
RW
3C
Vidout[3:0]
SYNC_CTRL0
RW
3D
Syn_g
Fid_pol
Vs_fid
Hs_com
Vsen
Hsen
Tvsen
Thsen
CON_STATUS
R
3E
Daccon3
Daccon2
Daccon1
Daccon0
Hpcon
Rxcon
INT_STATUS
RW
3F
Hpevnt
Rxevnt
INT_ENABLE
RW
40
Hpen
Rxen
GP_CTRL
RW
41
Gio1_en
Gp1_in
Gp0_in
Gp1_oe
Gp0_oe
Gp1_out
Gp0_out
LLEN
RW
42
Llen[7:0]
LLEN
RW
43
Llen[10:8]
Flens
RW
44
Flens[7:0]
Flens
RW
45
Flens[10:8]
RW
46
Pll_x[7:0]
PLL X
RW
47
Pll_x[15:8]
PLL_X
RW
48
Pll_x[23:16]
RW
49
Pll_x_sf[1:0]
Pll_x[29:24]
PRODUCT
PREVIEW
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