32186 datasheet(146/1032 Pages) RENESAS

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INTERNAL MEMORY

6-4

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

Bit Name

Function

RAMWRIST0

0: Area 0 interrupt not request

R (Note 1)

(Area 0 RAM write monitor interrupt status bit)

1: Area 0 interrupt requested

RAMWRIST1

0: Area 1 interrupt not request

R (Note 1)

(Area 1 RAM write monitor interrupt status bit)

1: Area 1 interrupt requested

RAMWRIST2

0: Area 2 interrupt not request

R (Note 1)

(Area 2 RAM write monitor interrupt status bit)

1: Area 2 interrupt requested

RAMWRIST3

0: Area 3 interrupt not request

R (Note 1)

(Area 3 RAM write monitor interrupt status bit)

1: Area 3 interrupt requested

RAMWRIST4

0: Area 4 interrupt not request

R (Note 1)

(Area 4 RAM write monitor interrupt status bit)

1: Area 4 interrupt requested

RAMWRIST5

0: Area 5 interrupt not request

R (Note 1)

(Area 5 RAM write monitor interrupt status bit)

1: Area 5 interrupt requested

RAMWRIST6

0: Area 6 interrupt not request

R (Note 1)

(Area 6 RAM write monitor interrupt status bit)

1: Area 6 interrupt requested

RAMWRIST7

0: Area 7 interrupt not request

R (Note 1)

(Area 7 RAM write monitor interrupt status bit)

1: Area 7 interrupt requested

RAMWRIST8

0: Area 8 interrupt not request

R (Note 1)

(Area 8 RAM write monitor interrupt status bit)

1: Area 8 interrupt requested

RAMWRIST9

0: Area 9 interrupt not request

R (Note 1)

(Area 9 RAM write monitor interrupt status bit)

1: Area 9 interrupt requested

RAMWRIST10

0: Area 10 interrupt not request

R (Note 1)

(Area 10 RAM write monitor interrupt status bit)

1: Area 10 interrupt requested

RAMWRIST11

0: Area 11 interrupt not request

R (Note 1)

(Area 11 RAM write monitor interrupt status bit)

1: Area 11 interrupt requested

RAMWRIST12

0: Area 12 interrupt not request

R (Note 1)

(Area 12 RAM write monitor interrupt status bit)

1: Area 12 interrupt requested

RAMWRIST13

0: Area 13 interrupt not request

R (Note 1)

(Area 13 RAM write monitor interrupt status bit)

1: Area 13 interrupt requested

RAMWRIST14

0: Area 14 interrupt not request

R (Note 1)

(Area 14 RAM write monitor interrupt status bit)

1: Area 14 interrupt requested

RAMWRIST15

0: Area 15 interrupt not request

R (Note 1)

(Area 15 RAM write monitor interrupt status bit)

1: Area 15 interrupt requested

Note 1: Only writing "0" is effective. Writing "1" has no effect; the bit retains the value it had before the write.

Note: • This register must always be accessed in halfwords.

If the CPU, DMA, SDI (tool), or NBD attempted to write to any area that is “disabled against write” by the RAM

Write Disable Control Register, the corresponding bit in this register is set to "1." The bit is cleared by writing a "0"

in software.

When writing to this register, be sure to write a "0" for the bits to be cleared and a "1" for all other bits. Writing a

"1" to any bit in this register has no effect, so the bit retains the value it had before the write.

b15

RAMWRIST0

RAMWRIST1

RAMWRIST3 RAMWRIST4 RAMWRIST5

RAMWRIST8

0000000000000000

RAMWRIST15

RAMWRIST14

RAMWRIST13

RAMWRIST12

RAMWRIST11

RAMWRIST10

RAMWRIST9

RAMWRIST7

RAMWRIST6

RAMWRIST2

6.3 Internal RAM Protect Function

RAM Write Monitor Interrupt Status Register (RAMWRIST)

<Address: H’0080 0530>

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