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Fig. 4.5.18 Internal state immediately after reset (2)
SFR Area (addresses E0
Register
Address
E0
Horizontal position register (HR)
16
E1
Vertical position register 1 (CV1)
16
E2
Vertical position register 2 (CV2)
16
E3
16
E4
Character size register (CS)
16
E5
Border selection register (MD)
16
E6
Color register 0 (CO0)
16
E7
Color register 1 (CO1)
16
E8
Color register 2 (CO2)
16
E9
Color register 3 (CO3)
16
EA
CRT control register (CC)
16
EB
16
EC
CRT port control register (CRTP)
16
ED
CRT clock selection register (CK)
16
EE
A-D control register 1 (AD1)
16
EF
A-D control register 2 (AD2)
16
F0
Timer 1 (TM1)
16
F1
Timer 2 (TM2)
16
F2
Timer 3 (TM3)
16
F3
Timer 4 (TM4)
16
F4
Timer 12 mode register (T12M)
16
F5
Timer 34 mode register (T34M)
16
F6
PWM5 register (PWM5)
16
F7
16
F8
16
F9
Interrupt input polarity register (RE)
16
FA
Test register (TEST)
16
FB
CPU mode register (CPUM)
16
FC
Interrupt request register 1 (IREQ1)
16
FD
Interrupt request register 2 (IREQ2)
16
FE
Interrupt control register 1 (ICON1)
16
FF
Interrupt control register 2 (ICON2)
16
7220 Group User's Manual
M37220M3-XXXSP/FP
4.5 Functional description
to FF
)
16
16
State immediately after reset
<
: "0" immediately after reset
0
: "1" immediately after reset
1
: Undefined immediately
?
after reset
State immediately after reset
b7
00
16
0
?
?
?
?
0
?
?
?
?
?
0
0
0
0
?
0
0
0
0
0
00
16
00
16
00
16
00
16
00
16
?
00
16
00
16
0
0
0
0
?
00
16
FF
16
07
16
FF
16
07
16
00
16
00
16
?
?
?
0
0
0
0
0
00
16
1
1
1
1
1
00
16
00
16
00
16
00
16
>
b0
?
?
?
?
?
?
?
?
?
0
?
?
0
0
0
0
0
?
1
0
0
4-27
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