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4 kclki and kdi read timing, 5 kclko and kdo write timing, Figure 14.10 kclko and kdo write timing – Renesas H8S/2111B User Manual

Page 395

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Rev. 1.00, 05/04, page 361 of 544

14.4.4

KCLKI and KDI Read Timing

Figure 14.9 shows the KCLKI and KDI read timing.

T

1

T

2

φ

*

Internal read

signal

KCLK, KD

(pin state)

KCLKI, KDI

(register)

Internal data bus

(read data)

Note: * The

φ

clock shown here is scaled by 1/N in medium-speed mode when the operating mode is active mode.

Figure 14.9 KCLKI and KDI Read Timing

14.4.5

KCLKO and KDO Write Timing

Figure 14.10 shows the KLCKO and KDO write timing and the KCLK and KD pin states.

Internal write
signal

φ

*

KCLKO, KDO
(register)

KCLK, KD
(pin state)

Note: *

The

φ

clock shown here is scaled by 1/N in medium-speed mode when the operating mode is active mode.

T

1

T

2

Figure 14.10 KCLKO and KDO Write Timing

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