参数资料
型号: TVP5150AM1IPBSRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: PLASTIC, TQFP-32
文件页数: 68/88页
文件大小: 997K
代理商: TVP5150AM1IPBSRQ1
SLES209D – NOVEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
3.21.66 FIFO Word Count Register
Address
C7h
7
6
5
4
3
2
1
0
Number of words
This register provides the number of words in the FIFO. One word equals two bytes.
3.21.67 FIFO Interrupt Threshold Register
Address
C8h
Default
80h
7
6
5
4
3
2
1
0
Number of words
This register is programmed to trigger an interrupt when the number of words in the FIFO exceeds this
value (default 80h). This interrupt must be enabled at address C1h. One word equals two bytes.
3.21.68 FIFO Reset Register
Address
C9h
Default
00h
7
6
5
4
3
2
1
0
Any data
Writing any data to this register resets the FIFO and clears any data present in all VBI read registers.
3.21.69 Line Number Interrupt Register
Address
CAh
Default
00h
7
6
5
4
3
2
1
0
Field 1 enable
Field 2 enable
Line number
This register is programmed to trigger an interrupt when the video line number matches this value in bits
5:0. This interrupt must be enabled at address C1h. The value of 0 or 1 does not generate an interrupt.
Field 1 enable
0 = Disabled (default)
1 = Enabled
Field 2 enable
0 = Disabled (default)
1 = Enabled
Line number default is 00h.
70
Functional Description
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5150AM1
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