M3727GM6 Datasheet, PDF (20/129 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

M3727GM6/M8–XXXSP/FP M37272E8SP/FP
Interrupt Control Register 1
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt control register 1 (ICON1) [Address 00FE16]
B
Name
Functions
After reset R W
0 Timer 1 interrupt
enable bit (TM1E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
1 Timer 2 interrupt
enable bit (TM2E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
2 Timer 3 interrupt
enable bit (TM3E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
3 ^{Timer 4 interrupt}
enable bit (TM4E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
4 OSD interrupt enable bit 0 : Interrupt disabled 0 R W
(OSDE)
1 : Interrupt enabled
5 VSYNC interrupt enable 0 : Interrupt disabled 0 R W
bit (VSCE)
1 : Interrupt enabled
6 INT3 external interrupt 0 : Interrupt disabled 0 R W
enable bit (IN3E)
1 : Interrupt enabled
7 Nothing is assigned. This bit is a write disable
bit. When this bit is read out, the value is “0.”
0 R—
Fig. 8.3.4 Interrupt Control Register 1
Interrupt Control Register 2
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt control register 2 (ICON2) [Address 00FF16]
B
Name
Functions
After reset _{R W}
0 INT1 external interrupt 0 : Interrupt disabled 0 R W
enable bit (IN1E)
1 : Interrupt enabled
1 Data slicer interrupt
enable bit (DSE)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
2 ^{Serial I/O interrupt}
enable bit (S1E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
3 ^{f(XIN)/4096 interrupt}
enable bit (CKE)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
4 ^{INT2 external interrupt} 0 : Interrupt disabled 0 R W
enable bit (IN2E)
1 : Interrupt enabled
5 ^{Multi-master I2C-BUS} 0 : Interrupt disabled 0 R W
interface interrupt enable _{1 : Interrupt enabled}
bit (IICE)
6 ^{Timer 5 • 6 interrupt}
enable bit (TM56E)
0 : Interrupt disabled 0 R W
1 : Interrupt enabled
7 ^{Timer 5 • 6 interrupt}
switch bit (TM56C)
0 : Timer 5
1 : Timer 6
0 RW
Fig. 8.3.5 Interrupt Control Register 2
Rev.1.00 Apr 01, 2001 page 20 of 127
REJ03B0132-0100Z