HD6432138SW datasheet(884/1061 Pages) RENESAS

884 / 1061 page

Appendix A Instruction Set

Rev. 4.00 Jun 06, 2006 page 830 of 1004

REJ09B0301-0400

8. Block Transfer Instructions

Mnemonic

Addressing Mode and

Instruction Length (Bytes)

EEPMOV EEPMOV.B

EEPMOV.W

if R4L

≠0

Repeat @ER5

→@ER6

ER5+1

→ER5

ER6+1

→ER6

R4L-1

→R4L

Until R4L=0

else next;

if R4

≠0

Repeat @ER5

→@ER6

ER5+1

→ER5

ER6+1

→ER6

R4-1

→R4

Until R4=0

else next;

—

4+2n*2

—

Operation

Condition Code

No. of

States*1

—

Notes: 1. The number of states is the number of states required for execution when the

instruction and its operands are located in on-chip memory.

2. n is the initial value set in R4L or R4.

3. Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.

4. Only registers ER0 to ER6 should be used when using the STM/LDM instruction.

[1] 7 states when the number of saved/restored registers is 2, 9 states when 3, and 11

states when 4.

[2] Cannot be used with the H8S/2138 Group and H8S/2134 Group.

[3] Set to 1 when there is a carry from or borrow to bit 11; otherwise cleared to 0.

[4] Set to 1 when there is a carry from or borrow to bit 27; otherwise cleared to 0.

[5] If the result is zero, the previous value of the flag is retained; otherwise the flag is

cleared to 0.

[6] Set to 1 if the divisor is negative; otherwise cleared to 0.

[7] Set to 1 if the divisor is zero; otherwise cleared to 0.

[8] Set to 1 if the quotient is negative; otherwise cleared to 0.

[9] When EXR is valid, the number of states is increased by 1.

HD6432138SW Datasheet(PDF) 884 Page - Renesas Technology Corp

HD6432138SW Datasheet(HTML) 884 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