HD64F2145 datasheet(113/829 Pages) RENESAS

113 / 829 page

Rev. 2.0, 08/02, page 73 of 788

Note: These areas can be used as an external address space by clearing bit RAME in SYSCR to 0.

Mode 2 (EXPE = 0)

Advanced mode

Single-chip mode

H'01FFFF

H'020000

H'000000

On-chip ROM

External address

space

On-chip ROM

Mode 2 (EXPE = 1)

Advanced mode

Extended mode with

on-chip ROM enabled

Internal I/O

registers 2

On-chip RAM

Internal I/O

registers 1

On-chip RAM

(128 bytes)

Internal I/O

registers 2

On-chip RAM*

Internal I/O

registers 1

H'FFE080

H'FFFEFF

H'FFFFFF

H'FFFE50

H'FFFF7F

H'FFFF80

H'FFFF00

On-chip RAM

(128 bytes)*

External address

space

Internal I/O

registers 3

Internal I/O

registers 3

H'FFF800

H'FFFE4F

H'FFF7FF

H'FFEFFF

H'FFF000

H'0000

External address

space

Mode 1

Normal mode

Extended mode with

on-chip ROM disabled

Internal I/O

registers 2

On-chip RAM*

Internal I/O

registers 1

H'E080

H'FEFF

H'FFFF

H'FE50

H'FF7F

H'FF80

H'FF00

On-chip RAM

(128 bytes)*

External address

space

Internal I/O

registers 3

H'F800

H'FE4F

H'F7FF

H'EFFF

H'F000

H'01FFFF

H'000000

H'FFE080

H'FFFEFF

H'FFFFFF

H'FFFE50

H'FFFF7F

H'FFFF80

H'FFFF00

H'FFF800

H'FFFE4F

H'FFEFFF

Figure 3.3 Address Map for H8S/2141B and H8S/2161B (1)

HD64F2145 Datasheet(PDF) 113 Page - Renesas Technology Corp

HD64F2145 Datasheet(HTML) 113 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