HD6432621 Hitachi, HD6432621 Datasheet - Page 219

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

7.8.3
Table 7-6 shows pin states in the external bus released state.
Table 7-6
Pins
A23 to A0
D15 to D0
AS
RD
HWR
LWR
Pin States in External Bus Released State
Pin States in Bus Released State
Pin State
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
175