UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 629

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

CHAPTER 21 LOCAL BUS INTERFACE FUNCTION
Figure 21-10 Address Wait Function Read/Write Timing (2/3)
(b) Read timing with address wait insertion
f
*
CLK
High-Order Address
A8 - A19
Hi-Z
Hi-Z
Hi-Z
Low-Order Address
Input Data
AD0 - AD7
ASTB
RD
* f
: Internal system clock frequency. This signal is present inside the PD784026 only.
CLK
589