NEC V850E/CA2 JUPITER Preliminary User's Manual page 164

Sample Coding:
<1> mov
<2> LOP0:
<3> Id.h
<4> cmp
<5> bnz
<6> st.h
<7> LOP1:
<8> Id.h
<9> cmp
<10> bnz
<11> st.h
<12> LOP2:
<13> Id.h
<14> cmp
<15> bnz
Remark: The clock count required for a tag clear operation is 256 clocks (To actually clear tags, the
required clock count is doubled because a tag clear operation is performed twice sequen-
tially).
Note: During reset active, the value of the bits TCLR0 and TCLR1 becomes set "1" and tag initializa-
tion begins automatically. Upon completion of tag initialization, the value of these bits changes
to "0".
164
Chapter 6 Instruction Cache
0x3, r2
ICC[r0], r1
r0, r1
LOP0
r2, ICC[r0]
ICC[r0], r1
r0, r1
LOP1
r2, ICC[r0]
ICC[r0], r1
r0, r1
LOP2
Preliminary User's Manual U15839EE1V0UM00
-- First TAG clear
-- Second TAG clear