M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 64

• Manufacturer Part Number: M306V5EESP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

64
Figure 2.9.8 Example of the transfer cycles for a source read
(1)16-bit transfers from even address and the source address is even.
(2) 16-bit transfers and the source address is odd
(3) One wait is inserted into the source read under the conditions in (1)
(4) One wait is inserted into the source read under the conditions in (2)
BCLK
Address
bus
RD signal
WR signal
Data
bus
BCLK
Address
bus
RD signal
WR signal
Data
bus
BCLK
Address
bus
RD signal
WR signal
Data
bus
BCLK
Address
bus
RD signal
WR signal
Data
bus
Note: The same timing changes occur with the respective conditions at the destination as at the source.
CPU use
CPU use
CPU use
CPU use
CPU use
CPU use
CPU use
CPU use
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Source
Source
Source
Source
Source
Source
Destination
Source + 1
Source
Source
Destination
Source + 1
Destination
Destination
Dummy
cycle
Destination
Destination
Dummy
cycle
Source + 1
Source + 1
Dummy
cycle
Dummy
cycle
Dummy
cycle
Dummy
cycle
Destination
and ON-SCREEN DISPLAY CONTROLLER
Destination
MITSUBISHI MICROCOMPUTERS
CPU use
CPU use
Dummy
cycle
M306V5ME-XXXSP
CPU use
Dummy
cycle
CPU use
CPU use
CPU use
CPU use
M306V5EESP
CPU use
Rev. 1.0