WM8580AGEFT Wolfson Microelectronics Ltd., WM8580AGEFT Datasheet - Page 6
WM8580AGEFT
Manufacturer Part Number
WM8580AGEFT
Description
Multichannel Codec with S/pdif Transceiver
Manufacturer
Wolfson Microelectronics Ltd.
Datasheet
1.WM8580AGEFT.pdf
(97 pages)
- Current page: 6 of 97
- Download datasheet (2Mb)
WM8580
MULTI-FUNCTION PINS
The WM8580 has 8 Multi-Function Input/Output pins (MFP1 etc.). The function and direction (input/output) of these pins
are configured using the HWMODE input pin and software register control as shown below. If HWMODE is set, the MFPs
have the function shown in column 1 of Table 1. If HWMODE is not set, and the register SAIF_EN is set, the MFPs have
the function shown in column 2. Otherwise, the GPOnOP registers determine the MFP function as shown in columns 3 and
4.
Table 1 Multi-Function Pin Configuration
Notes:
1.
2.
w
PIN NAME
Notes :
1.
2.
3.
PIN
MFP10
47
48
MFP1
MFP2
MFP3
MFP4
MFP5
MFP6
MFP7
MFP8
MFP9
ELSE
These pins are not used as part of the Secondary Audio Interface, so their function is that of either Column 3 or
Column 4.
MFP1 usage can be described as follows:
IF (ADC_CLKSEL = MCLK) AND (PAIFTXMS_CLKSEL = MCLK) THEN
Digital input pins have Schmitt trigger input buffers. Pins 32, 33, 34 are 5V tolerant.
In hardware control mode, pin 30 is used for UNLOCK flag output.
In hardware control mode, pin 31 is used for NON_AUDIO flag output.
MFP1 = GPO1;
MFP1 = PAIFTX_BCLK ; (default)
VOUT3R
VOUT3L
NAME
CONTROL MODE
PAIFTX_BCLK
HARDWARE
SFRM_CLK
FUNCTION
ADCMCLK
192BLK
ALLPD
DR1
DR2
DR3
DR4
C
1
Y
HWMODE = 1
Analogue Output
Analogue Output
INTERFACE FUNCTION
TYPE
SECONDARY AUDIO
SAIF_LRCLK
SAIF_DOUT
SAIF_BCLK
SAIF_DIN
n/a
n/a
n/a
n/a
n/a
n/a
2
N
1
1
1
1
1
1
Y
DAC channel 3 left output
DAC channel 3 right output
SAIF_EN = 1
S/PDIF INPUT &
PAIFTX_BCLK
INDEPENDENT
ADCMCLK
CLOCKING
SPDIFIN2
SPDIFIN3
SPDIFIN4
GPO10
GPO6
GPO7
GPO8
GPO9
N
3
3
DESCRIPTION
2
GPIOnOP
GENERAL PURPOSE
OUTPUT FUNCTION
GPO10
PD Rev 4.3 August 2007
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
GPO8
GPO9
4
Production Data
6
Related parts for WM8580AGEFT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Multichannel Codec with S/pdif Transceiver
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Specifications: Manufacturer: Wolfson Microelectronics ; Product Category: ADC (A/D Converters) ; RoHS: Details ; Number of Converters: 1 ; Number of ADC Inputs: 1 ; Conversion Rate: 6 MSPs ; Resolution: 16 bit ; Input Type: Voltage ; Interface
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
WM8192 : 16-BIT, 6MSPS Cis/ccd Image Digitiser With Multiplexed Output
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
The WM8978 is a low power, high quality stereo codec designed for portable applications such as Digital still camera or Digital Camcorde
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
The WM8976 is a low power, high quality stereo codec designed for portable applications such as Digital still camera or Digital Camcorde
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
WM8141 : 12-BIT 6MSPS Cis/ccd Analogue Front End/digitiser
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
WM8143 : 10 or 12-BIT, 4MSPS Analogue Front End For CCD Image Sensors
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
WM8143 : 10 or 12-BIT, 4MSPS Analogue Front End For CCD Image Sensors
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
Integrated 10-bit Data Acquisition System For Imaging Applications
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet:
Part Number:
Description:
12-bit ( 8+4-bit ) Linear Sensor Image Processor
Manufacturer:
Wolfson Microelectronics Ltd.
Datasheet: