HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 852

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

A. Pin States
Table A.5
[Legend]
I:
O:
H:
L:
Z:
K:
Notes: 1. When the Hi-Z bit in SBYCR is set to 1, the output pins enter their high-impedance
Rev.4.00 Mar. 27, 2008 Page 808 of 882
REJ09B0108-0400
Type
Operating mode
control
Input
Output
High-level output
High impedance
Input pins become high-impedance, and output pins retain their state.
Low-level output
2. This pin operates as an input pin during power-on reset period. This pin should be
3. This pin operates as an input pin when the IRQEL bit in SBYCR is set to 0.
4. This pin operates as an input pin when the IRQEH bit in SBYCR is set to 0.
5. This pin becomes high-impedance in the emulator.
6. In the emulator, this pin operates as an input pin when the Hi-Z bit in SBYCR is set to 0.
Pin Function
state.
pulled up to prevent malfunction. In this case, the resistance value must be 1MΩ or
higher.
Pin States
Pin Name
ASEBRKAK
Power-On
(DBGMD = L)
Z
Power-On
(DBGMD = H)
O
Reset
Pin State
Manual
O
Software Standby Sleep
O
Power-down
O