ADSP-21362WBBCZ-1A AD [Analog Devices], ADSP-21362WBBCZ-1A Datasheet - Page 35
ADSP-21362WBBCZ-1A
Manufacturer Part Number
ADSP-21362WBBCZ-1A
Description
SHARC Processor
Manufacturer
AD [Analog Devices]
Datasheet
1.ADSP-21362WBBCZ-1A.pdf
(52 pages)
- Current page: 35 of 52
- Download datasheet (3Mb)
Parallel Data Acquisition Port (PDAP)
The timing requirements for the PDAP are provided in
Table
the IDP. For details on the operation of the IDP, see the IDP
chapter of the ADSP-2136x SHARC Processor
Table 31. Parallel Data Acquisition Port (PDAP)
1
Parameter
Timing Requirements
t
t
t
t
t
t
Switching Characteristics
t
t
Source pins of DATA are ADDR7–0, DATA7–0, or DAI pins. Source pins for SCLK and FS are: 1) DAI pins, 2) CLKIN through PCG, or 3) DAI pins through PCG.
SPCLKEN
HPCLKEN
PDSD
PDHD
PDCLKW
PDCLK
PDHLDD
PDSTRB
1
1
31. PDAP is the parallel mode operation of Channel 0 of
1
1
PDAP_CLKEN Setup Before PDAP_CLK Sample Edge
PDAP_CLKEN Hold After PDAP_CLK Sample Edge
PDAP_DAT Setup Before SCLK PDAP_CLK Sample Edge
PDAP_DAT Hold After SCLK PDAP_CLK Sample Edge
Clock Width
Clock Period
Delay of PDAP Strobe After Last PDAP_CLK Capture Edge for a Word
PDAP Strobe Pulse Width
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
(PDAP_STROBE)
(PDAP_CLKEN)
DAI_P20 - 1
DAI_P20 - 1
(PDAP_CLK)
DAI_P20 - 1
DATA
Rev. A | Page 35 of 52 | December 2006
Figure 25. PDAP Timing
t
PDCLKW
SAMPLE EDGE
t
SPCLKEN
t
PDSD
t
PDHLDD
Hardware Reference. Note that the most significant 16 bits of
external PDAP data can be provided through either the parallel
port AD15–0 or the DAI_P20–5 pins. The remaining 4 bits can
only be sourced through DAI_P4–1. The timing below is valid
at the DAI_P20–1 pins or at the AD15–0 pins.
t
PDCLK
t
HPCLKEN
t
PDHD
t
PDSTRB
Min
2.5
2.5
3.0
2.5
7.0
24
2 × t
2 × t
PCLK
PCLK
– 1
– 1.5
Max
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Related parts for ADSP-21362WBBCZ-1A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DPG2 EVAL ADAPTER FOR XILINX BOARDS
Manufacturer:
Analog Devices Inc
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
Xilinx FMC Interface
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
RF Development Tools Sransceiver board for FMC evaluation kit
Manufacturer:
Analog Devices
Part Number:
Description:
Analog Devices: Data Converters: DAC 12-Bit, 10 ns to 100 ns Converters Selection Table
Manufacturer:
AD [Analog Devices]
Datasheet:
Part Number:
Description:
Analog Devices: Data Converters: DAC 8-Bit, 10 ns to 100 ns Converters Selection Table
Manufacturer:
AD [Analog Devices]
Datasheet:
Part Number:
Description:
Low-Power Analog Front End with DSP Microcomputer
Manufacturer:
AD [Analog Devices]
Datasheet:
Part Number:
Description:
2 Pair/1 Pair ETSI Compatible HDSL Analog Front End
Manufacturer:
AD [Analog Devices]
Datasheet: