Given the processor circuit below, what is the address of the RF's write port in binary if instruction add Sto, St1, st2 is executed? Machine instructions: 000000 01001 01010 01000 00000 100000 PC +4 rst Id dm rd wd 112 dm a rd r2d dm wd wd ir w20 16 wa CTRL 15 11 IM RF addt ADD DM 31 26 irs_0 25 21 add2 rla 20 16 f_wa_s twd_s f we frte r2a we re ir31 26 r5 0 rst we rte r2e SE ir15 0 f_r2e add2s dm we dm re wa

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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01010
01000
Transcribed Image Text:01011 01001 01010 01000
Given the processor circuit below, what is the address of the RF's write port in binary if instruction add Sto, sti, st2 is
executed?
Machine instructions: 000000 01001 01010 01000 00000 100000
PC
+4
rst
Id
dm_rd
wd
112 dm a
Os
a
rd
r2d
dm wd
wd
20 16
wa
CTRL
IM
15 11
RF
addt ADD
DM
31 26
irs_0
125_21
add2
rla
20 16
os
_wa_s
t_wd_s
f_we
r2a
we re
ir31 26
ir5 0
rst
we rie r2e
SE
ir15 0
add2
dm we
dm re
wa-
Transcribed Image Text:Given the processor circuit below, what is the address of the RF's write port in binary if instruction add Sto, sti, st2 is executed? Machine instructions: 000000 01001 01010 01000 00000 100000 PC +4 rst Id dm_rd wd 112 dm a Os a rd r2d dm wd wd 20 16 wa CTRL IM 15 11 RF addt ADD DM 31 26 irs_0 125_21 add2 rla 20 16 os _wa_s t_wd_s f_we r2a we re ir31 26 ir5 0 rst we rie r2e SE ir15 0 add2 dm we dm re wa-
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