Lucent Technologies DSP1617 Information Manual page 276

10 Bit I/O Unit..................................................................................................................................................10-1
10.1 BIO Hardware Function ...................................................................................................................10-1
10.1.1 BIO Configured as Inputs .................................................................................................10-2
10.1.2 BIO Configured as Outputs ...............................................................................................10-2
10.1.3 Pin Descriptions ................................................................................................................10-3
10.1.4 BIO Pin Multiplexing ..........................................................................................................10-4
10.2 Software View ..................................................................................................................................10-4
10.2.1 Registers ...........................................................................................................................10-5
10.2.2 Flags .................................................................................................................................10-6
10.2.3 Instructions .......................................................................................................................10-6
10.2.4 Examples ..........................................................................................................................10-6
CHAPTER 10. BIT I/O UNIT
CONTENTS