Freescale Semiconductor StarCore SC140 - Manual (Page 552)

A-238 SC140 DSP Core Reference Manual
MACR
Da,Da jj Data Register Pairs
Dn FFF Single Source/Destination Data Register
00 D1,D1 01 D3,D3 10 D5,D5 11 D7,D7
Note: This instruction can specify D8-D15 as operands by using a prefix.
000 D0 010 D2 100 D4 110 D6
001 D1 011 D3 101 D5 111 D7
Note: This instruction can specify D8-D15 as operands by using a prefix.