Programmable Flags - Analog Devices ADSP-BF561 EZ-KIT Lite Manual

System Architecture

Programmable Flags

The processor has 48 programmable flag pins (PFs). Many of the flags
have a multiple functionality, depending on the processor's setup.
Table 2-1 shows how the programmable flag pins are used on the EZ-KIT
Lite.
Table 2-1. Programmable Flag Connections
Processor Processor Function
PF Pin
SPI Select S, Timer 0
PF0
SPI Select 1, Timer 1
PF1
SPI Select 2, Timer 2
PF2
SPI Select 3, Timer 3
PF3
SPI Select 4, Timer 4
PF4
SPI Select 5, Timer 5
PF5
SPI Select 6, Timer 6
PF6
SPI Select 7, Timer 7
PF7
PF8
2-4
EZ-KIT Function
Serial clock for programming ADV7179 video encoder
and ADV7183A video decoder.
Serial data for programming ADV7179 video encoder and
ADV7183A video decoder.
ADV7183A video decoder's
ADV7183A Field pin. See
(SW2)" on page
AD1836A audio codec's SPI Select.
Push Button (
page 1-9 and
page 2-12
button.
Push Button (
page 1-9 and
page 2-12
button.
Push Button (
page 1-9 and
page 2-12
button.
Push Button (SW9). See
page 1-9 and
page 2-12
button.
ADSP-BF561 EZ-KIT Lite Evaluation System Manual
.
~OE
"Video Configuration Switch
2-10.
). See "LEDs and Push Buttons" on
SW6
"Push Button Enable Switch (SW4)" on
for information on how to disable the push
). See "LEDs and Push Buttons" on
SW7
"Push Button Enable Switch (SW4)" on
for information on how to disable the push
). See "LEDs and Push Buttons" on
SW8
"Push Button Enable Switch (SW4)" on
for information on how to disable the push
"LEDs and Push Buttons" on
"Push Button Enable Switch (SW4)" on
for information on how to disable the push