M37221M4H_15 Datasheet, PDF (92/114 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
■ SFR area (addresses E016 to FF16)
<Bit allocation>
:
: Name
Function bit
<State immediately after reset>
0 : “0” immediately after reset
1 : “1” immediately after reset
: No function bit
?
0 ^{: Fix to this bit to “0”}
(do not write to “1”)
1 : Fix to this bit to “1”
(do not write to “0”)
Address
Register
E016 Horizontal register (HR)
E116 Vertical register 1 (CV1)
E216 Vertical register 2 (CV2)
E316
E416 Character size register (CS)
E516 Border selection register (MD)
E616 Color register 0 (CO0)
E716 Color register 1 (CO1)
E816 Color register 2 (CO2)
E916 Color register 3 (CO3)
EA16 OSD control register (CC)
EB16
EC16 OSD port control register (CRTP)
ED16 OSD clock selection register (CK)
EE16 A-D control register 1 (AD1)
EF16 A-D control register 2 (AD2)
F016 Timer 1 (TM1)
F116 Timer 2 (TM2)
F216 Timer 3 (TM3)
F316 Timer 4 (TM4)
F416 Timer 12 mode register (T12M)
F516 Timer 34 mode register (T34M)
F616 PWM5 register (PWM5)
F716
F816
F916 Interrupt input polarity register (RE)
FA16 Test register (TEST)
FB16 CPU mode register (CPUM)
FC16 Interrupt request register 1 (IREQ1)
FD16 Interrupt request register 2 (IREQ2)
FE16 Interrupt control register 1 (ICON1)
FF16 Interrupt control register 2 (ICON2)
Bit allocation
State immediately after reset
b7
b0 b7
b0
HR5 HR4 HR3 HR2 HR1 HR0
0016
CV16 CV15 CV14 CV13 CV12 CV11 CV10 _{0 ? ? ? ? ? ? ?}
CV26 CV25 CV24 CV23 CV22 CV21 CV20 _{0 ? ? ? ? ? ? ?}
?
CS21 CS20 CS11 CS10 _{0 0 0 0 ? ? ? ?}
MD20
MD10 _{0 0 0 0 0 ? 0 ?}
CO07 CO06 CO05 CO04 CO03 CO02 CO01
0016
CO17 CO16 CO15 CO14 CO13 CO12 CO11
0016
CO27 CO26 CO25 CO24 CO23 CO22 CO21
0016
CO37 CO36 CO35 CO34 CO33 CO32 CO31
0016
CC7
CC2 CC1 CC0
0016
?
OP7 OP6 OP5 OUT1 OUT2 R/G/B VSYC HSYC
0016
0 0 0 0 0 0 CK1 CK0
0016
ADM4
0 ^{ADM2 ADM1 ADM0} 0 0 ? 0 0 0 0
ADC5 ADC4 ADC3 ADC2 ADC1 ADC0
0016
FF16
0716
FF16
0716
0 ^{T12M4 T12M3 T12M2 T12M1 T12M0}
0016
T34M5 T34M4 T34M3 T34M2 T34M1 T34M0
0016
?
?
?
0
RE5 RCEK40 RE3 _{0 0}
0016
0 0 0 ^C0^K0 0 0 0 ?
0016
1 1 1 1 1 CM2 0 0 1 1 1 1 1 1 0 0
IT3R IICR VSCR CRTR TM4R TM3R TM2R TM1R
0016
0
MCSKR0
S1R 1T2R 1T1R
0016
IT3E IICE VSCE CRTETM4E TM3E TM2E TM1E
0016
0 0 0 ^MSE 0 ^{S1E 1T2E 1T1E}
0016
Rev.1.00 Oct 01, 2002 page 90 of 110
REJ03B0134-0100Z