Hardware manual

Rev. 3.0, 09/98, page 118 of 361
RP8
Reset
Reset
WP8
WP8D
R
R
Q
Q
D
D
P86 DR
P86 DDR
C
C
WP8D:
WP8:
RP8:
Write Port 8 DDR
Write Port 8
Read Port 8
SCI module
Clock input enable
Internal data bus
P86
IRQ enable register
IRQ5 enable
IRQ5 input
Clock input
Clock output enable
Clock output
Figure 6.8 (d) Port 8 Schematic Diagram (Pin P8
6
)