M37225M6_15 datasheet(23/128 Pages) RENESAS

Part #	M37225M6

Description	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

Download	128 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

23 / 128 page

M37225M6/M8/MA/MC-XXXSP, M37225ECSP

Rev.1.00

Nov 01, 2000

page 21 of 124

REJ03B0136-0100Z

Fig. 8.3.2 Interrupt Request Register 1

b7 b6 b5 b4 b3 b2 b1 b0

Interrupt request register 1 (IREQ1) [Address 00FC

BName

Functions

After reset RW

Interrupt Request Register 1

0

0 : No interrupt request issued

1 : Interrupt request issued

Timer 1 interrupt

request bit

(TM1R)

1

Timer 2 interrupt

request bit

(TM2R)

2

Timer 3 interrupt

request bit

(TM3R)

3

Timer 4 interrupt

request bit

(TM4R)

4

OSD interrupt request

bit

(OSDR)

5

VSYNC interrupt

request bit

(VSCR)

6

Multi-master I2C-BUS interface

interrupt request bit (IICR)

7

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0

✽

0

✽

0

✽

0

✽

0

✽

0

✽

0

✽

✽: “0” can be set by software, but “1” cannot be set.

✽

16

]

R

INT3 external interrupt

request bit (IT3R)

0 : No interrupt request issued

1 : Interrupt request issued

Fig. 8.3.3 Interrupt Request Register 2

b7b6 b5 b4b3 b2 b1 b0

Interrupt request register 2 (IREQ2) [Address 00FD

BName

Functions

After reset RW

Interrupt Request Register 2

0 INT1 external interrupt

request bit (IT1R)

0 : No interrupt request issued

1 : Interrupt request issued

1

2

Serial I/O interrupt

request bit (S1R)

3

4

f(XIN)/4096 interrupt

request bit (MSR)

5

7

Fix this bit to “0.”

0

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

0

✽: “0” can be set by software, but “1” cannot be set.

0

✽

0

✽

0

✽

0

0 : No interrupt request issued

1 : Interrupt request issued

16

]

R

R ✽

R

R —

R W

SPRITE OSD interrupt

request bit (SPR)

0 : No interrupt request issued

1 : Interrupt request issued

6

A-D conversion interrupt

request bit (ADR)

0 : No interrupt request issued

1 : Interrupt request issued

0

✽

R

Nothing is assigned. This bit is a write disable bit.

When this bit is read out, the value is “0.”

INT2 external interrupt

request bit (IT2R)

✽

Similar Part No. - M37225M6_15

Manufacturer	Part #	Datasheet	Description
Mitsubishi Electric Sem...	M37225M6	1Mb / 133P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
Renesas Technology Corp	M37225M6	1Mb / 126P	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

More results

Similar Description - M37225M6_15

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	M37225M6	1Mb / 126P	SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37224M3	901Kb / 83P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
Renesas Technology Corp	M37221M4H	1Mb / 112P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37221M6	1Mb / 62P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Mitsubishi Electric Sem...	M37221EF	1Mb / 63P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER???
	M37100M8	1Mb / 49P	SINGLE CHIP 8 BIT CMOS MICROCOMPUTER FOR VOLTAGE SYNTHESIZER WITH ON SCREEN DISPLAY CONTROLLER
	M37102M8	1Mb / 51P	SINGLE CHIP 8 BIT CMOS MICROCOMPUTER FOR VOLTAGE SYNTHESIZER WITH ON SCREEN DISPLAY CONTROLLER
	M37210M3	764Kb / 59P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER?
Renesas Technology Corp	M37224M3	1Mb / 84P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
Renesas Technology Corp	M37210M3	1,000Kb / 60P	SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

More results

M37225M6 Datasheet(PDF) 23 Page - Renesas Technology Corp

M37225M6 Datasheet(HTML) 23 Page - Renesas Technology Corp

Similar Part No. - M37225M6_15

Similar Description - M37225M6_15

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL