R = Im16; Table B-2. R Field Replacement Values - Lucent Technologies DSP1617 Information Manual

Information Manual
April 1998

R = IM16

(16-bit [long] immediate load)
(R) ← (IM16)
The contents of register R are replaced with the 16-bit immediate value of IM16. The value of R can be any of the
following:

Table B-2. R Field Replacement Values

R Register
000000 r0
000001 r1
000010 r2
000011 r3
000100 j
000101 k
000110 rb
000111 re
001000 pt
001001 pr
001010 pi
001011 i
001100 p
001101 pl
001110 Rsrvd/pdx2/Rsrvd/pllc
001111 Rsrvd/pdx3/Rsrvd/Rsrvd
010000 x
010001 y
010010 yl
010011 auc
010100 psw
010101 c0
† Registers c0, c1, and c2 are less than 16 bits and are sign-extended when read. Register auc is less than 16 bits and is zero-extended when
read.
‡ Registers sioc<1—2>, srta<1—2>, and tdms<1—2> are not readable.
§ R code 001110 is pllc for DSP1628 also.
††Writing the psw also writes the a0 and a1 guard bits.
Note: If an R field is defined differently for any one of the devices, the register replacement is shown for all six in the following format:
DSP1611-register/DSP1617-register/DSP1618&28-register/DSP1627&29-register.
Lucent Technologies Inc.
DSP1611/17/18/27/28/29 DIGITAL SIGNAL PROCESSOR
R
010110
010111
011000
011001
011010
011011
011100
011101
011110
011111
100000
100001
100010
100011
§
100100
100101
100110
100111
101000
101001
††
101010
†
DRAFT COPY
Register
†
c1
†
c2
‡
sioc
‡
srta
sdx
‡
tdms
phifc/pioc/phifc/phifc
pdx0
Rsrvd/pdx1/Rsrvd/Rsrvd
ybase
inc
ins
sdx2
saddx
cloop
mwait
saddx2
‡
sioc2
cbit
sbit
ioc
Instruction Set Summary
R Register
101011 jtag
101100 Rsrvd/pdx4/Rsrvd/Rsrvd
101101 Rsrvd/pdx5/Rsrvd/Rsrvd
101110 Rsrvd/pdx6/Rsrvd/Rsrvd
101111 Rsrvd/pdx7/eir/Rsrvd
110000 a0
110001 a0l
110010 a1
110011 a1l
110100 timerc
110101 timer0
110110 tdms2
110111 srta2
111000 powerc
111001 Rsrvd/Rsrvd/edr/Rsrvd
111010 ar0
111011 ar1
111100 ar2
111101 ar3
111110 Rsrvd/Rsrvd/ear/Rsrvd
111111 alf
‡
‡
B-8