Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 5 BUS CONTROL FUNCTION
R01UH0042EJ0500 Rev.5.00 Page 177 of 1513
Aug 12, 2011
CHAPTER 5 BUS CONTROL FUNCTION
The V850ES/JG3-H and V850ES/JH3-H are provided with an external bus interface function by which external
memories such as ROM and RAM, and I/O can be connected.
5.1 Features
Output is selectable from multiplexed bus output with a minimum of 3 bus cycles and separate bus output
(V850ES/JH3-H only; the V850ES/JG3-H only supports the multiplexed bus.)
8-bit/16-bit data bus selectable
Wait function
• Programmable wait function of up to 7 states
• External wait function using WAIT pin
Idle state function
Bus hold function