STA321TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA321TR

4-channel digital audio system with FFX™ driver

STMicroelectronics 

Register description

DEBUG0

7

6

5

4

3

2

1

DBGCKO_ON

DBGCKO_VAL

Address:

Type:

Reset:

Description:

0xD9

RW

0x00

[7] DBGCKO_ON

0: normal behaviour

1: CLKOUT exports internal clocks as defined by bits DBGCKO_VAL

[6:0] DBGCKO_VAL

0x00: invalid_inp_fbk

0x01: mute_int_fbk

0x02: binss_fbk

0x21: debug_start

0x22: debug_data_end

0x23: debug_data_ok

0x24: debug_lrclk_old

0x25: debug_biclk

0x40: clk_proc

0x41: clk_src

0x42: clk_ffx

0x50: src_1_lock

0x51: src_2_lock

0x52: src_1_bypass_state[0]

0x53: src_1_bypass_state[1]

0x54: src_2_bypass_state[0]

0x55: src_2_bypass_state[1]

0x56: pwm_sync

0x57: s2p_1_bad_clocks

0x58: s2p_2_bad_clocks

0x59: s2p_1_missing_biclk

all other values: no clock exported

STA321

0

148/157

Doc ID 15351 Rev 3

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