M306V5EESP Mitsubishi, M306V5EESP Datasheet - Page 65

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

Rev. 1.0
Table 2.9.2 No. of DMAC transfer cycles
Transfer unit
8-bit transfers
(DMBIT= “1”)
16-bit transfers
(DMBIT= “0”)
2.9.2 DMAC Transfer Cycles
Any combination of even or odd transfer read and write addresses is possible. Table 2.9.2 shows the
number of DMAC transfer cycles.
The number of DMAC transfer cycles can be calculated as follows:
Coefficient j, k
Internal ROM/RAM
No. of transfer cycles per transfer unit = No. of read cycles
No wait
1
Bus width
16-bit
16-bit
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Internal ROM/RAM
Internal memory
Access address
With wait
Even
Even
Odd
Odd
2
No. of read cycles
and ON-SCREEN DISPLAY CONTROLLER
1
1
1
2
j + No. of write cycles
/OSD RAM
SFR area
Single-chip mode
No wait
MITSUBISHI MICROCOMPUTERS
2
M306V5ME-XXXSP
No. of write cycles
M306V5EESP
1
1
1
2
k
65