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参数资料
| 型号： | TC35273 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA201 |
| 封装： | 15 X 15 MM, PLASTIC, FBGA-201 |
| 文件页数： | 5/23页 |
| 文件大小： | 237K |
| 代理商： | TC35273 |
MPEG-4 Audiovisual Codec LSI
Preliminary
TC35273
TOSHIBA Confidential
2000-4-27
13/23
Version 0.90
3.1.3
Interrupt
An interrupt to the external host CPU is performed as follows.
(a) HINT Active
When an interrupt is requested by TC35273, HINT becomes high (timing (a)).
(b) Clear HINT
The host CPU detects the interrupt request by HINT. The CPU also detects the interrupt
causes by reading an interrupt status register in the host interface of TC35273. When the CPU
reads the register at the timing (b), The CPU detects the interrupt causes occurring during the
timing (a) and (b). HINT is cleared when the CPU reads the interrupt status register.
(c) Multiple Interrupt
Even if another interrupt is requested during the timing (b) and (c), The assertion of HINT is
suspended to the timing (c).
Fig. 7 Interrupt Operation
H ADDR
/H RD
HDAT
/HW AIT
HINT
TRRD
/H CS
T
AC S
(a)
(b)
(c)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC35274 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA MPEG-4 Video Decoder LSI |
| TC3531 | 制造商:TRANSCOM 制造商全称:TRANSCOM 功能描述:5.8 GHz 1W MMIC |
| TC3532 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:4.9 - 6 GHz 29dBm MMIC |
| TC35321 | 制造商:General Electric Company 功能描述:30A 3P DBL THR SS N1 240V NONFUSE |
| TC3538 | 制造商:TRANSCOM 制造商全称:TRANSCOM 功能描述:5 - 6 GHz 1W MMIC |
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