
Page xlvi of liv
41.2.20
JPEG Interface Compression Line Offset Register (JIFESOFST).................. 2389
41.2.21
JPEG Interface Compression Destination Address Register (JIFEDA).......... 2390
41.2.22
JPEG Interface Compression Source Line Count Register (JIFESLC) .......... 2391
41.2.23
JPEG Interface Compression Destination Count Register (JIFEDDC) .......... 2392
41.2.24
JPEG Interface Decompression Control Register (JIFDCNT)........................ 2393
41.2.25
JPEG Interface Decompression Source Address Register (JIFDSA) ............. 2398
41.2.26
JPEG Interface Decompression Line Offset Register (JIFDDOFST)............. 2399
41.2.27
JPEG Interface Decompression Destination Address Register (JIFDDA)...... 2400
41.2.28
JPEG Interface Decompression Source Data Count Register (JIFDSDC)...... 2401
41.2.29
JPEG Interface Decompression Destination Line Count Register
(JIFDDLC)...................................................................................................... 2402
41.2.30
JPEG Interface Decompression
α Set Register (JIFDADT)........................... 2403
41.2.31
JPEG Interrupt Enable Register 1 (JINTE1)................................................... 2404
41.2.32
JPEG Interrupt Status Register 1 (JINTS1) .................................................... 2406
41.3
Operation ........................................................................................................................ 2408
41.3.1
Compression ................................................................................................... 2408
41.3.2
Decompression ............................................................................................... 2417
41.3.3
Output Pixel Format in Decompression.......................................................... 2426
41.3.4
Storing Image Data ......................................................................................... 2431
41.4
Interrupts......................................................................................................................... 2432
41.4.1
Compression/Decompression Process Interrupt Request (JEDI).................... 2432
41.4.2
Data Transfer Interrupt Request (JDTI).......................................................... 2433
41.5
Bus Reset Processing ...................................................................................................... 2435
41.6
Usage Notes .................................................................................................................... 2436
41.6.1
Pixel Format YCbCr ....................................................................................... 2436
Section 42 Sampling Rate Converter .............................................................. 2437
42.1
Features........................................................................................................................... 2437
42.2
Register Descriptions...................................................................................................... 2439
42.2.1
Input Data Register (SRCID).......................................................................... 2440
42.2.2
Output Data Register (SRCOD)...................................................................... 2441
42.2.3
Input Data Control Register (SRCIDCTRL) .................................................. 2442
42.2.4
Output Data Control Register (SRCODCTRL) .............................................. 2444
42.2.5
Control Register (SRCCTRL)......................................................................... 2446
42.2.6
Status Register (SRCSTAT) ........................................................................... 2452
42.3
Operation ........................................................................................................................ 2457
42.3.1
Initial Setting .................................................................................................. 2457
42.3.2
Data Input ....................................................................................................... 2458
42.3.3
Data Output..................................................................................................... 2460
42.4
Interrupts......................................................................................................................... 2462