HD6432646 Hitachi, HD6432646 Datasheet - Page 147

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Interrupt Source
ERI0 (receive error 0)
RXI0 (reception completed 0)
TXI0 (transmit data empty 0)
TEI0 (transmission end 0)
ERI1 (receive error 1)
RXI1 (reception completed 1)
TXI1 (transmit data empty 1)
TEI1 (transmission end 1)
ERI2 (receive error 2)
RXI2 (reception completed 2)
TXI2 (transmit data empty 2)
TEI2 (transmission end 2)
Reserved for system use
CMI1 (PWCYR1 compare match)
CMI2 (PWCYR2 compare match)
Reserved for system use
ERS0, OVR0, RM1, SLE0,
RM0 (mailbox 0 reception)
Reserved for system use
Reserved for system use
Notes: *1 Lower 16 bits of the start address.
*2 These vectors are used in the H8S/2648, H8S/2648R, and H8S/2647. They are
reserved in the H8S/2646, H8S/2646R, and H8S/2645.
Origin of
Interrupt
Source
SCI
channel 0
SCI
channel 1
SCI
channel 2
—
PWM
—
HCAN
—
—
*2
Vector
Number
80
81
82
83
84
85
86
87
88
89
90
91
92
to
103
104
105
106
107
108
109
110
111
112
to
123
Vector
Address
Advanced
Mode
H'0140
H'0144
H'0148
H'014C
H'0150
H'0154
H'0158
H'015C
H'0160
H'0164
H'0168
H'016C
H'0170
to
H'019C
H'01A0
H'01A4
H'01A8
H'01AC
H'01B0
H'01B4
H'01B8
H'01BC
H'01C0
to
H'01FC
*1
IPR
IPRJ2 to 0
IPRK6 to 4
IPRK2 to 0
—
IPRM6 to 4
IPRM2 to 0
—
Priority
High
Low
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