forked from ~ljy/RK356X_SDK_RELEASE

hc
2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d
kernel/Documentation/sound/soc/dai.rst
....@@ -17,14 +17,14 @@
1717 frame is 21uS long and is divided into 13 time slots.
1818
1919 The AC97 specification can be found at :
20
-http://www.intel.com/p/en_US/business/design
20
+https://www.intel.com/p/en_US/business/design
2121
2222
2323 I2S
2424 ===
2525
2626 I2S is a common 4 wire DAI used in HiFi, STB and portable devices. The Tx and
27
-Rx lines are used for audio transmission, whilst the bit clock (BCLK) and
27
+Rx lines are used for audio transmission, while the bit clock (BCLK) and
2828 left/right clock (LRC) synchronise the link. I2S is flexible in that either the
2929 controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock
3030 usually varies depending on the sample rate and the master system clock
....@@ -49,9 +49,9 @@
4949
5050 PCM is another 4 wire interface, very similar to I2S, which can support a more
5151 flexible protocol. It has bit clock (BCLK) and sync (SYNC) lines that are used
52
-to synchronise the link whilst the Tx and Rx lines are used to transmit and
52
+to synchronise the link while the Tx and Rx lines are used to transmit and
5353 receive the audio data. Bit clock usually varies depending on sample rate
54
-whilst sync runs at the sample rate. PCM also supports Time Division
54
+while sync runs at the sample rate. PCM also supports Time Division
5555 Multiplexing (TDM) in that several devices can use the bus simultaneously (this
5656 is sometimes referred to as network mode).
5757