M37207MF datasheet(20/122 Pages) RENESAS

20 / 122 page

MITSUBISHI MICROCOMPUTERS

M37207MF-XXXSP/FP, M37207M8-XXXSP

M37207EFSP/FP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER

and ON-SCREEN DISPLAY CONTROLLER

Fig. 10. Interrupt Request Register 1

b7 b6 b5 b4 b3 b2 b1 b0

Interrupt request register 1 (IREQ1) [Address 00FC

Name

Functions

After reset RW

Interrupt Request Register 1

0 : No interrupt request issued

1 : Interrupt request issued

Timer 1 interrupt

request bit

(TM1R)

Timer 2 interrupt

request bit

(TM2R)

Timer 3 interrupt

request bit

(TM3R)

Timer 4 interrupt

request bit

(TM4R)

CRT interrupt

request bit

(CRTR)

5VSYNC interrupt

request bit

(VSCR)

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

Multi-master I 2C-BUS

interface interrupt

request bit

(IICR)

0 : No interrupt request issued

1 : Interrupt request issued

]

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

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

—

Fig. 11. Interrupt Request Register 2

b7 b6 b5 b4 b3 b2 b1 b0

Interrupt request register 2 (IREQ2) [Address 00FD

Name

Functions

After reset RW

Interrupt Request Register 2

INT1 interrupt

request bit (ITIR)

0 : No interrupt request issued

1 : Interrupt request issued

INT2 interrupt

request bit (IT2R)

Serial I/O interrupt

request bit (SIR)

f(XIN)/4096 interrupt

request bit (MSR)

3,6 Nothing is assigned. These bits are write disable bits.

When these bits are read out, the values are “0.”

Fix this bit to “0.”

0 : No interrupt request issued

1 : Interrupt request issued

0 : No interrupt request issued

1 : Interrupt request issued

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

0 : No interrupt request issued

1 : Interrupt request issued

]

R—

Timer 5 • 6 interrupt

request bit (TM56R)

0 : No interrupt request issued

1 : Interrupt request issued

M37207MF датащи(PDF) 20 Page - Renesas Technology Corp

M37207MF датащи(HTML) 20 Page - Renesas Technology Corp

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

датащи скачать

ссылки URL