H8SXSLASH1663R datasheet(1230/1504 Pages) RENESAS

Part #	H8SX/1663R

Description	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1504 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

1230 / 1504 page

Section 25 Flash Memory

Rev. 2.00 Sep. 24, 2008 Page 1198 of 1468

REJ09B0412-0200

(f)

Memory Read

The boot program will return the data in the specified address.

Command

H'52

Size

Area

Read address

Read size

SUM

• Command: H'52 (1 byte): Memory read

• Size (1 byte): Amount of data that represents the area, read address, and read size (fixed at 9)

• Area (1 byte)

H'00: User boot MAT

H'01: User MAT

An address error occurs when the area setting is incorrect.

• Read address (4 bytes): Start address to be read from

• Read size (4 bytes): Size of data to be read

• SUM (1 byte): Checksum

Response

H'52

Read size

Data

···

SUM

• Response: H'52 (1 byte): Response to memory read

• Read size (4 bytes): Size of data to be read

• Data (n bytes): Data for the read size from the read address

• SUM (1 byte): Checksum

Error Response

H'D2

ERROR

• Error response: H'D2 (1 byte): Error response to memory read

• ERROR: (1 byte): Error code

H'11: Sum check error

H'2A: Address error

The read address is not in the MAT.

H'2B: Size error

The read size exceeds the MAT.

H8SX/1663R Datasheet(PDF) 1230 Page - Renesas Technology Corp

H8SX/1663R Datasheet(HTML) 1230 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