DSP56311 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

DSP56311

24-Bit Digital Signal Processor

Freescale Semiconductor 

page 132,55,0,0,0

opt mex

ioequ ident 1,0

;------------------------------------------------------------------------

;

;

EQUATES for I/O Port Programming

;

;------------------------------------------------------------------------

;

Register Addresses

M_HDR EQU $FFFFC9

M_HDDR EQU $FFFFC8

M_PCRC EQU $FFFFBF

M_PRRC EQU $FFFFBE

M_PDRC EQU $FFFFBD

M_PCRD EQU $FFFFAF

M_PRRD EQU $FFFFAE

M_PDRD EQU $FFFFAD

M_PCRE EQU $FFFF9F

M_PRRE EQU $FFFF9E

M_PDRE EQU $FFFF9D

M_OGDB EQU $FFFFFC

; Host port GPIO data Register

; Host port GPIO direction Register

; Port C Control Register

; Port C Direction Register

; Port C GPIO Data Register

; Port D Control register

; Port D Direction Data Register

; Port D GPIO Data Register

; Port E Control register

; Port E Direction Register

; Port E Data Register

; OnCE GDB Register

;------------------------------------------------------------------------

;

;

EQUATES for Host Interface

;

;------------------------------------------------------------------------

;

Register Addresses

M_HCR EQU $FFFFC2

M_HSR EQU $FFFFC3

M_HPCR EQU $FFFFC4

M_HBAR EQU $FFFFC5

M_HRX EQU $FFFFC6

M_HTX EQU $FFFFC7

; Host Control Register

; Host Status Register

; Host Polarity Control Register

; Host Base Address Register

; Host Receive Register

; Host Transmit Register

;

HCR bits definition

M_HRIE EQU $0

M_HTIE EQU $1

M_HCIE EQU $2

M_HF2 EQU $3

M_HF3 EQU $4

; Host Receive interrupts Enable

; Host Transmit Interrupt Enable

; Host Command Interrupt Enable

; Host Flag 2

; Host Flag 3

;

HSR bits definition

M_HRDF EQU $0

M_HTDE EQU $1

M_HCP EQU $2

M_HF0 EQU $3

M_HF1 EQU $4

; Host Receive Data Full

; Host Receive Data Empty

; Host Command Pending

; Host Flag 0

; Host Flag 1

;

HPCR bits definition

M_HGEN EQU $0

M_HA8EN EQU $1

M_HA9EN EQU $2

M_HCSEN EQU $3

; Host Port GPIO Enable

; Host Address 8 Enable

; Host Address 9 Enable

; Host Chip Select Enable

DSP56311 Technical Data, Rev. 8

Freescale Semiconductor

A-5

Share Link: