SH7712 Datasheet, PDF (65/978 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Classification Symbol
I/O
User debugging TCK
I
interface (H-UDI) _TMS
I
TDI
I
TDO
O
TRST
I
Advanced user AUDATA3 to O
debugger (AUD) AUDATA0
AUDCK
O
AUDSYNC
O
E10A interface ASEBRKAK O
ASEMD0
I
Realtime clock VccQ-RTC
I
(RTC)
VssQ-RTC
I
EXTAL2
I
XTAL2
O
Section 1 Overview and Pin Function
Name
Function
Test clock
Test-clock input pin.
Test mode
select
Inputs the test-mode select signal.
Test data input Serial input pin for instructions
and data.
Test data output Serial output pin for instructions
and data.
Test reset
Initializing signal input pin.
AUD data
Data output pin in AUD trace
mode.
AUD clock
Synchronous-clock output pin in
AUD trace mode.
AUD
synchronous
signal
Data start-position acknowledge-
signal output pin in AUD trace
mode.
Break mode Indicates that the E10A emulator
acknowledge has entered its break mode.
For the connection with the E10A,
see the SH7712 E10A Emulator
User's Manual (tentative title).
ASE mode
Sets the ASE mode.
RTC oscillator Power supply pin for the on-chip
power supply RTC
RTC oscillator Ground pin for the on-chip RTC
ground
RTC external
clock
Clock input pin for the on-chip
RTC clock (32.768 MHz). For a
connection example, refer to
section 15, Realtime Clock (RTC).
RTC crystal
Clock output pin for the on-chip
RTC clock (32.768 MHz). For a
connection example, refer to
section 15, Realtime Clock (RTC).
Rev. 1.00 Dec. 27, 2005 Page 23 of 932
REJ09B0269-0100