Motorola DSP56305 User Manual page 609

Table D-1 Internal I/O Memory Map (Continued)
16-Bit
Peripheral
Address
SCI $FF9C
$FF9B
$FF9A
$FF99
$FF98
$FF97
$FF96
$FF95
$FF94
$FF93
$FF92
$FF91
$FF90
MOTOROLA
24-Bit
Address
$FFFF9C SCI Control Register (SCR)
$FFFF9B SCI Clock Control Register (SCCR)
$FFFF9A SCI Receive Data Register - High (SRXH)
$FFFF99 SCI Receive Data Register - Middle (SRXM)
$FFFF98 SCI Recieve Data Register - Low (SRXL)
$FFFF97 SCI Transmit Data Register - High (STXH)
$FFFF96 SCI Transmit Data Register - Middle (STXM)
$FFFF95 SCI Transmit Data Register - Low (STXL)
$FFFF94 SCI Transmit Address Register (STXA)
$FFFF93 SCI Status Register (SSR)
$FFFF92 Reserved
$FFFF91 Reserved
$FFFF90 Reserved
DSP56305 User's Manual
PROGRAMMING REFERENCE
Register Name
D-9