Motorola DSP56012 - Manual (Page 255)

Programming Reference
MOTOROLA DSP56012 User’s Manual B-23
Sheet 5 of 5
Application: Date:
Programmer:
7
0
07
0
7
Receive High Byte
Not Used
Receive Middle Byte
Host Receiv
e Data (Usually Read b
y
Prog
ram)
0
7
Receive Low Byte
0
0
0
0
0
0
0
0
$4
$5
$6
$7
Transmit Byte Registers $7, $6, $5, $4 Write Only Reset = $00 Receive Byte Registers $7, $6, $5, $4 Read Only Reset = $00
Host
T
ransmit Data (Usually Loaded b
y
Prog
ram)
7
0
07
0
7
Transmit High Byte
Not Used
Transmit Middle Byte
0
7
Transmit Low Byte
0
0
0
0
0
0
0
0
$4
$5
$6
$7
Transmit Byte Registers
Processor Side
HI
Receive Byte Registers