STV8247_06 Datasheet, PDF (65/156 Pages) STMicroelectronics – Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

STV82x7
Register List
Bit Name
Reset
INPUT_CONFIG[1:0]
0 Input stream to process
0 : SIF & SCART input (32 kHz)
1 : SCART input only (48 kHz)
2 : I2S input only
Function
FS1_DIV
Address: 08h
Type: R/W
Bit 7
EN_PROG
Bit 6
0
FS1 I/O Divider Programming Register
Bit 5
Bit 4
NDIV1[1:0]
Bit 3
0
Bit 2
Bit 1
SDIV1[2:0]
Bit 0
Bit Name
EN_PROG
Bit 6
NDIV1[1:0]
Bit 3
SDIV1[2:0]
Reset
Function
0 FS1 programmation enable
0: FS1 I2C registers programmation ignored by system - FS1 pre-programmed automatically by
SYS-CONFIG register (normal use with standard quartz of 27 MHz)
1: FS1 I2C registers programmation used by system - FS1 pre-programmation by SYS-CONFIG
desactivated (to be used in case of no standard quartz, different from 27 MHz)
0 Reserved.
01 FS1 Input clock divider selection
0 Reserved.
010 FS1 Output clock divider selection
FS1_MD
FS1 Coarse Selection Register
Address: 09h
Type: R/W
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
Bit 3
Bit 2
MD1[4:0]
Bit 1
Bit 0
Bit Name
Bits[7:5]
MD1[4:0]
Reset
000 Reserved.
10001 FS1 Coarse Selection
Function
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