
REVISION HISTORY
Rev.
Date
Description
Page
Summary
C-2
M32C/85 Group(M32C/85, M32C/85T) Hardware Manual
53
Figure 5.7 D4INT Register Bit name and function of the D41 bit modified; b7 to
b6 changed to RO reserved bits; Note 2 modified
55
5.5.1 Voltage Down Detection Interrupt New information added
Table 5.2 Conditions to Generate the Voltage Down Detect Interrupt Request
Table revised; Note 2 modified; Note 3 added
56
Figure 5.9 Voltage Down Detect Interrupt Generation Circuit revised
Figure 5.10 Voltage Down Detect Interrupt Generation Circuit Operation
Example revised
57
5.6 Limitations on Exiting Stop/Wait Mode modified
Processor Mode
PM2 register moved to Clock Generation Circuit
60
Figure 6.2 PM1 Register Value after RESET modified; b6 bit changed to re-
served bit
61
Figure 6.3 Memory Map in Each Processor Mode Block A changed to re-
served space
Bus
63
7.1.3.1 Separate Bus modified
64
Table 7.2 Processor Mode and Functions Original Note 4 deleted and Note 5
moved up to become new Note 4
68
7.2.4 Bus Timing modified
Figure 7.3 EWCR0 to EWCR3 Register Notes 1 to 3 added
75
7.2.4.1 Bus Cycle with Recovery Cycle Added modified
76
7.2.5 Page Mode Control Function modified
76, 77
Figure 7.10 PWCR0 Register, Figure 7.11 PWCR1 Register Note 2 added
78
Figure 7.12 External Bus with the page Mode Control Function modified
80
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Figure 7.14 RD Signal Output Extended by RDY Signal revised
Clock Generation Circuit
Chapter title modified from “System Clock”
82
Table 8.1 Clock Generation Circuit Specifications revised
83
Figure 8.1 Clock Generation Circuit revised
84
Figure 8.2 CM0 Register b3 bit changed from Reserved Bit to the CM03 bit; Bit
name and function of the CM07 bit modified; Note 11 added
85
Figure 8.3 CM1 Register Bit name of the CM 17 bit modified
86
Figure 8.4 MCD Register Value after RESET modified; b5 to b7 bits changed to
RO reserved bits
87
Figure 8.5 CM2 Register Bit name and function of the CM21 bit modified; Bit
name of the CM23 bit modified; Note 6 modified; Note 7 deleted
88
Figure 8.6 TCSPR and CPSRF Registers b4 to b6 bits in the TCSPR register
changed to RO reserved bits