ERM HR C6000, Руководство пользователя

Страница: 8 / 51

enabled, this time For output characteristics.
20 DACDAT/RF_5RC_EN DO External Codec audio DAC data; reuse as
Digital control at the RF receiver is enabled.
21 VSS12 G The kernel is digitally ground.
22 McBSP_Rxd/CHS_DI DO AMBE3000: HR_C6000 by McBSP
The data sent by the interface to the AMBE3000;
AMBE1000: HR_C6000 through CHS string
The frame input data sent to the AMBE1000 by
the port.
23 McBSP_TxD/CHS_DO DI AMBE3000: HR_C6000 by McBSP
The interface receives data sent by the
AMBE3000;
AMBE1000: HR_C6000 through CHS string
The port receives the frame output data of the
AMBE1000.
24 McBSP_CLKR/CHS_O_CLK DO AMBE3000: McBSP connection of HR_C6000
Port output clock;
AMBE1000: CHS interface clock of AMBE1000.
25 McBSP_FSX DI AMBE3000: HR_C6000 by McBSP Interface
receives synchronization of AMBE3000 output
data signal.
26 McBSP_CLKX DI AMBE3000: McBSP connection of HR_C6000
Port input clock.
27 McBSP_FSR/CHS_I_STRB DO AMBE3000: HR_C6000 by McBSP The data
synchronization letter sent by the interface to the
AMBE3000 number;
AMBE1000: CHS_DI port data is valid Enable.
28 PKT_RX_WAKE/CHS_O_STRB DO AMBE3000: Invert McBSP_FSR, Used to wake
up the McBSP interface;
AMBE1000: CHS_DO port data is valid
Enablement.
29 RTS/DPE DI AMBE3000 : AMBE3000 is allowed to pass
The McBsp interface writes data, which is low
effective;
AMBE1000: AMBE1000 decoding packet is
empty.
30 TX_RDY/EPR DI AMBE3000: AMBE3000 sends a packet Ready to
complete, high effective;
MBE1000: AMBE1000 encoding standard Ready.
31 STDB_ENB/RESET_AMBE1000 AMBE3000: AMBE3000 Standby Mode Enable,
active high;
AMBE1000: AMBE1000 RESET, Low effective.
32 VDD12 P Core digital 1.2V power supply.
33 VSS12 G The kernel is digitally ground.
34 (C_SDI/I2S_RX) – supposed DI As an SPI interface: the vocoder SPI port Serial
data input to HR_C6000, SPI operation In the