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HD6433644R Datasheet(PDF) 212 Page - Renesas Technology Corp

Part # HD6433644R
Description  8-Bit Single-Chip Microcomputer
PDF  549 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD6433644R Datasheet(HTML) 212 Page - Renesas Technology Corp

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Section 8 I/O Ports
Rev. 6.00 Sep 12, 2006 page 192 of 526
REJ09B0326-0600
8.6.4
Pin States
Table 8.16 shows the port 6 pin states in each operating mode.
Table 8.16 Port 6 Pin States
Pins
Reset
Sleep
Subsleep Standby
Watch
Subactive Active
P67 toP60
High-
impedance
Retains
previous
state
Retains
previous
state
High-
impedance*
Retains
previous
state
Functional Functional
Note:
* A high-level signal is output when the MOS pull-up is in the on state.
8.7
Port 7
8.7.1
Overview
Port 7 is a 8-bit I/O port, configured as shown in figure 8.6.
P77
P76/TMOV
P75/TMCIV
P74/TMRIV
P73
Port 7
Figure 8.6 Port 7 Pin Configuration
8.7.2
Register Configuration and Description
Table 8.17 shows the port 7 register configuration.
Table 8.17 Port 7 Registers
Name
Abbr.
R/W
Initial Value
Address
Port data register 7
PDR7
R/W
H'00
H'FFDA
Port control register 7
PCR7
W
H'00
H'FFEA



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