NSC800 datasheet(47/76 Pages) NSC

47 / 76 page

129 Rotate and Shift (Continued)

MEMORY

RLC

Rotate date in memory location m1 left circular

TLC5171 – 64

S Set if result is negative

Z Set if result is zero

H Reset

PV Set if result parity is even

N Reset

C Set according to bit 7 of m1

76543210

RLC (HL)

00000110

Timing

M cycles

T states

15 (4 4 4 3)

Addressing Mode

3210

RLC (IXad) (for NXe0)

11NX 11101

RLC (IYad) (for NXe1)

1011

0110

Timing

M cycles

T states

23 (4 4 3 5 4 3)

Addressing Mode

Indexed

Rotate the data in memory location m1 left though carry

TLC5171 – 65

S Set if result is negative

Z Set if result is zero

H Reset

PV Set if result parity is even

N Reset

C Set according to bit 7 of m1

76543210

RL (HL)

00010110

Timing

M cycles

T states

15 (4 4 4 3)

Addressing Mode

3210

RL (IXad) (for NXe0)

11NX 11101

RL (IYad) (for NXe1)

1011

0110

Timing

M cycles

T states

23 (4 4 3 5 4 3)

Addressing Mode

Indexed

RRC

Rotate the data in memory location m1 right circular

TLC5171 – 66

S Set if result is negative

Z Set if result is zero

H Reset

PV Set if result parity is even

N Reset

C Set according to bit 0 of m1

76543210

RRC (HL)

00001110

Timing

M cycles

T states

15 (4 4 4 3)

Addressing Mode

3210

RRC (IX a d) (for NX e 0)

11NX 11101

RRC (IY a d) (for NX e 1)

1011

1110

Timing

M cycles

T states

23 (4 4 3 5 4 3)

Addressing Mode

Indexed

NSC800 Datasheet(PDF) 47 Page - National Semiconductor (TI)

NSC800 Datasheet(HTML) 47 Page - National Semiconductor (TI)

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