Analog Devices ADSP-TS101 TigerSHARC Hardware Reference Manual page 38

DSP Architecture
DATA TYPES
LONG-WORD
(64-BIT)
EXTENDED-WORD
(40-BIT)
NORMAL-WORD
(32-BIT)
SHORT-WORD
(16-BIT)
BYTE-WORD
(8-BIT)
Figure 1-5. Word Format Definitions
1 The TigerSHARC processor internal data buses are 128 bits (one quad-word) wide. In a quad-word,
the DSP can move 16 byte words, 8 short words, 4 normal words, or 2 long-words over the bus at the
same time.
1-10
DATA BUS
(128-BIT)
DATA DATA
REGISTER REGISTER
(32-BIT) (32-BIT)
31 0 31
1
ADSP-TS101 TigerSHARC Processor
DATA DATA
REGISTER REGISTER
(32-BIT) (32-BIT)
0 31 0 31
64-BIT
DUAL REGISTER
32-BIT
DUAL REGISTER
32-BIT
SINGLE REGISTER
16-BIT
SINGLE REGISTER
SINGLE REGISTER
Hardware Reference
0
16-BIT