SH7713 datasheet(311/904 Pages) RENESAS

311 / 904 page

Section 9 User Break Controller

Rev.1.50 Aug. 30, 2006 Page 271 of 860

REJ09B0288-0150

Table 9.2

Specifying Break Data Register

Bus Selection in

BBRB

BDB31 to BDB16

BDB15 to BDB0

L bus

LDB31 to LDB0

I bus

IDB31 to IDB0

X bus

XDB15 to XDB0

Don’t care

Y bus

Don’t care

YDB15 to YDB0

Notes: 1. Specify an operand size when including the value of the data bus in the break condition.

When the byte size is selected as a break condition, the same byte data must be set in

bits 15 to 8 and 7 to 0 in BDRB as the break data.

Set the data in bits 31 to 16 when including the value of the data bus as an L-bus

break condition for the MOVS.W @-As,Ds, MOVS.W @As,Ds, MOVS.W @As+,Ds, or

MOVS.W @As+Ix,Ds instruction.

9.2.7

Break Data Mask Register B (BDMRB)

BDMRB is a 32-bit readable/writable register. BDMRB specifies bits masked in the break data

specified by BDRB.

Bit

Bit Name

Initial

Value

R/W

Description

31 to 0

BDMB31 to

BDMB 0

All 0

R/W

Break Data Mask B

Specifies bits masked in the break data of channel B

specified by BDRB (BDB31 to BDB0).

0: Break data BDBn of channel B is included in the

break condition

1: Break data BDBn of channel B is masked and is not

included in the break condition

Note:

n = 31 to 0

Notes: 1. Specify an operand size when including the value of the data bus in the break condition.

When the byte size is selected as a break condition, the same byte data must be set in

bits 15 to 8 and 7 to 0 in BDRB as the break mask data in BDMRB.

Set the mask data in bits 31 to 16 when including the value of the data bus as an L-

bus break condition for the MOVS.W @-As,Ds, MOVS.W @As,Ds, MOVS.W

@As+,Ds, or MOVS.W @As+Ix,Ds instruction.

SH7713 Datasheet(PDF) 311 Page - Renesas Technology Corp

SH7713 Datasheet(HTML) 311 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

Datasheet Download

Link URL