MITSUBISHI MICROCOMPUTERS
4513/4514 Group
PORT BLOCK DIAGRAMS
K00
Key-on wakeup input
Register A
IAP0 instruction
Ai
D
OP0A instruction T Q
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
Pull-up transistor
PU00
P00,P01
K01
Key-on wakeup input
IAP0 instruction
Register A
Ai
D
OP0A instruction T Q
Pull-up transistor
PU01
P02,P03
K02
Key-on wakeup input
IAP1 instruction
Register A
Ai
D
OP1A instruction T Q
Pull-up transistor
PU02
P10,P11
K03
Key-on wakeup input
Register A
IAP1 instruction
Ai
D
OP1A instruction T Q
Pull-up transistor
PU03
P12,P13
•
This symbol represents a parasitic diode on the port.
•i represents 0, 1, 2, or 3.
10