Specifications

TITLE : Specifications for approval (RBHP-B213B)
(CUSTOMER P/NO : EAT63433501 )
REV 1.6 (37 / 68)
R
E
V
APPD CHKD DSGD
DOCUMENT NO.
6-3
RBHP-B213B
LG Innotek Co., Ltd
1.4 2017. 07.14. Rev1.4 Released
1.5 2017. 08.10. Rev1.5 Released
(30) - 4021
1.2 2017. 05.23. Rev1.2 Released
1.3 2017. 06.27. Rev1.3 Released
1.6 2017. 09.06. Rev1.6 Released
10. Electrical Specification
10.3 I/O characteristics
6) PCM characteristics
-. LGIT Module PCM interface can connect to linear PCM codec devices in master or slave
mode. In master mode, the device generates the PCM_CLK and PCM_SYNC signals. In slave
mode, these signals are provided by another master on the PCM interfaces as inputs to the
devices
-. Short frame sync, master mode timing diagram
-. Short frame sync, master mode interface timing specifications
Item Min Typ Max Unit
PCM bit clock frequency - - 12 MHz
PCM bit clock LOW 41 - - ns
PCM bit clock HIGH 41 - - ns
PCM_SYNC delay 0 - 25 ns
PCM_OUT delay - - 25 ns
PCM_IN setup 8 - - ns
PCM_IN hold 8 - - ns
Delay from rising edge of PCM_BCLK during last bit period to
PCM_OUT becoming high impedance
- - 25 ns