7220 Datasheet, PDF (151/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

M37220M3-XXXSP/FP
4.5 Functional description
sSFR Area (addresses E016 to FF16)
<Bit allocation >
:
: Name
Function bit
: No function bit
0 ^{: Fix this bit to “0”}
(do not write “1”)
1 : Fix this bit to “1”
(do not write “0”)
<State immediately after reset >
0 ^{: “0” immediately after reset}
1 : “1” immediately after reset
? ^{: Undefined immediately}
after reset
Address
Register
Bit allocation
State immediately after reset
b7
b0 b7
b0
E016 Horizontal position register (HR)
HR5 HR4 HR3 HR2 HR1 HR0
0016
E116 Vertical position register 1 (CV1)
CV16 CV15 CV14 CV13 CV12 CV11 CV10 _{0 ? ? ? ? ? ? ?}
E216 Vertical position register 2 (CV2)
CV26 CV25 CV24 CV23 CV22 CV21 CV20 _{0 ? ? ? ? ? ? ?}
E316
?
E416 Character size register (CS)
0 ^{CS21 CS20 CS11 CS10} 0 0 0 ? ? ? ?
E516 Border selection register (MD)
MD20
MD10 _{0 0 0 0 0 ? 0 ?}
E616 Color register 0 (CO0)
CO05
CO03 CO02 CO01
0016
E716 Color register 1 (CO1)
E816 Color register 2 (CO2)
CO15
CO25
CO13 CO12 CO11
CO23 CO22 CO21
0016
0016
E916 Color register 3 (CO3)
CO35
CO33 CO32 CO31
0016
EA16 CRT control register (CC)
CC2 CC1 CC0
0016
EB16
?
EC16 CRT port control register (CRTP)
OP7 OP6 OP5 OUT
R/G/B VSYC HSYC
0016
ED16 CRT clock selection register (CK)
0 0 0 0 0 0 CK1 CK0
0016
EE16 A-D control register 1 (AD1)
ADM4
ADM2 ADM1 ADM0 _{0 0 0 ? 0 0 0 0}
EF16 A-D control register 2 (AD2)
ADC5 ADC4 ADC3 ADC2 ADC1 ADC0
0016
F016 Timer 1 (TM1)
FF16
F116
F216
F316
Timer 2 (TM2)
Timer 3 (TM3)
Timer 4 (TM4)
0716
FF16
0716
F416 Timer 12 mode register (T12M)
0 ^{T12M4 T12M3 T12M2 T12M1 T12M0}
0016
F516 Timer 34 mode register (T34M)
T34M5 T34M4 T34M3 T34M2 T34M1 T34M0
0016
F616 PWM5 register (PWM5)
?
F716
?
F816
?
F916 Interrupt input polarity register (RE)
0
FA16 Test register (TEST)
RE5 RCEK40 RE3 0 0
0016
0 00 00 0 0 ?
0016
FB16 CPU mode register (CPUM)
FC16 Interrupt request register 1 (IREQ1)
1 1 1 1 1 ^CM2 0 0 1 1 1 1 1 1 0 0
IT3R
VSCR CRTR TM4R TM3R TM2R TM1R
0016
FD16 Interrupt request register 2 (IREQ2) 0
MCSKR0
S1R 1T2R 1T1R
0016
FE16 Interrupt control register 1 (ICON1) ^IT3E
VSCE CRTE TM4E TM3E TM2E TM1E
0016
FF16 Interrupt control register 2 (ICON2)
0 0 0 ^MSE 0 ^{S1E 1T2E 1T1E}
0016
Fig. 4.5.4 Memory map of SFR (special function register) (2)
7220 Group User’s Manual
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