SH7047 Datasheet, PDF (740/764 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

Table B.3 Pin States (3)
Pin Function
Type
AUD
Pin Name
AUDRST
AUDMD
AUDATA0 to
AUDATA3
AUDCK
AUDSYNC
Power-On
Z
Z
Z
Z
Z
Reset State
Manual
H Input
I
AUDMD=
H:I/O
AUDMD=
L:O
AUDMD=
H:I
AUDMD=
L:O
AUDMD=
H:I
AUDMD=
L:O
AUD Reset
L Input
I
AUDMD=
H:I
AUDMD=
L:H
AUDMD=
H:I
AUDMD=
L:H
AUDMD=
H:I
AUDMD=
L:H
Pin State
Power-Down State
Hardware
Standby
Software
Standby
Sleep
Z
H Input
H Input
Z
I
I
Z
AUDMD= AUDMD=
H:I/O
H:I/O
AUDMD=
L:O
AUDMD=
L:O
Z
AUDMD= AUDMD=
H:I
H:I
AUDMD=
L:O
AUDMD=
L:O
Z
AUDMD= AUDMD=
H:I
H:I
AUDMD=
L:O
AUDMD=
L:O
AUD Module ^No
Standby
Connection
Z
Prohibited
Z
Prohibited
Z
Prohibited
Z
Prohibited
Z
Prohibited
Table B.4 Pin States (4)
Pin Function
Pin State
Reset State
Power-Down State
Type
Pin Name
Power-On
(DBGMD=H)
Power-On
(DBGMD=L)
Manual
Software Standby Sleep
Operating Mode Control ASEBRKAK
Z
O
O
O
O
[Legend]
I: Input
O: Output
H: High-level output
L: Low-level output
Z: High impedance
K: Input pins become high-impedance, and output pins retain their state.
Notes: 1. When the HIZ bit in SBYCR is set to 1, the output pins enter their high-impedance state.
2. Those pins multiplexed with large-current pins unconditionally enter their high-
impedance state.
3. This pin operates as an input pin during a power-on reset. This pin should be pulled up
to avoid malfunction.
4. This pin operates as an input pin when the IRQEL bit in SBYCR is cleared to 0.
Rev. 2.00, 09/04, page 700 of 720