參數(shù)資料
型號(hào): MB86391
廠(chǎng)商: Fujitsu Limited
英文描述: MPEG2 1chip Audio/Video Encoder
中文描述: 的MPEG2 1chip音頻/視頻編碼器
文件頁(yè)數(shù): 45/69頁(yè)
文件大小: 847K
代理商: MB86391
FUJITSU LIMITED
Proprietary and Confidential
MB86391 12, November 2001
Product Specification
Rev. 1.1
41
3.7 Error Notification Function
The MB86391 has a built
in function to notify outside of an error when it occurs. In case of an error, it sets the
XERROR pin to 'L' to output error information from the bit stream output port. When the error information is
output, the STEN and TSPSSYNC pins are set to 'L' (Fig.3.7). Tables 3.7a and 3.7b list the pins and error
descriptions related to occurrence of errors.
Table 3.7a: Error list
Pin status
STDATA
4
3
Sub
error code
Sub
error code
Sub
error code
XERROR
7
0
0
1
6
0
1
0
5
1
0
0
2
1
0
STEN
TSPSSYNC
Error description
1
0
0
0
0
0
0
0
0
0
No error (normal stream output)
Timeout error
External illegal access error
Program error
Table 3.7b: Sub
-
error code list
Sub
-
error code
Description
0
0
0
0
0
0
0
0
0
to
1
0
0
0
0
1
1
1
1
0
to
1
0
0
1
0 Reset status
1 Firmware startup
0
Reserved
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0 Boot complete
1 Boot in progress
0 Boot mode error
1 Boot header keyword error
0 Boot header checksum error
1 Data block header keyword error
0 Data block header checksum error
1 Data block checksum error
0
Reserved
1
Note:
Being dependent on the firmware, this code is
subject to change and addition.
1
1
1
Fig. 3.7: Error information output timings
BCLK(O)
TSPSSYNC(O)
STEN(O)
ERROR
STDATA(O)
XERROR(O)
2cycle(max.)
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