M37735M4B Datasheet, PDF (8/30 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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MITSUBISHI MICROCOMPUTERS
M37735M4BXXXFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(ML0) = (0)
ROM size : 32 kbytes
00000016
00007F16
00008016
00087F16
SFR
Internal RAM
2048 bytes
(ML0) = (1)
ROM size : 16 Kbytes
00000016
00007F16
00008016
00087F16
SFR
Internal RAM
2048 bytes
00800016
00FFFF16
01000016
Internal ROM
32 Kbytes
00C00016
00FFFF16
01000016
Internal ROM
16 Kbytes
FFFFFF16
FFFFFF16
: External memory area
Note. Banks 1016 to FF16 cannot be accessed in the 7735 Group.
Fig. 5 Memory allocation (modification of internal ROM area by memory allocation selection bit)
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Table 1. Relationship between memory allocation selection bits and addresses corresponding to chip-select signals CS0 and CS1
Memory allocation select bit
ML0
Internal ROM area
Access address
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___
CS0
CS1
0
00800016 – 00FFFF16
00088016 – 007FFF16
01000016 – 03FFFF16
00800016 – 00BFFF16
1
00C00016 – 00FFFF16
00088016 – 007FFF16
01000016 – 03FFFF16
ADDRESSING MODES
The M37735M4BXXXFP has 28 powerful addressing modes. Refer
to the MITSUBISHI SEMICONDUCTORS DATA BOOK SINGLE-
CHIP 16-BIT MICROCOMPUTERS for the details of each addressing
mode.
MACHINE INSTRUCTION LIST
The M37735M4BXXXFP has 103 machine instructions. Refer to the
MITSUBISHI SEMICONDUCTORS DATA BOOK SINGLE-CHIP 16-
BIT MICROCOMPUTERS for details.
DATA REQUIRED FOR MASK ROM ORDERING
Please send the following data for mask orders.
(1) M37735M4BXXXFP mask ROM order confirmation form
(2) 80P6N mark specification form
(3) ROM data (EPROM 3 sets)
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