SH7670 Datasheet, PDF (46/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

Section 1 Overview
Classification Symbol
I/O Name
Function
Serial
TXD2 to TXD0
communication
interface with
RXD2 to RXD0
FIFO (SCIF) ^{SCK2 to SCK0}
RTS2 to RTS0
O Transmit data
I Receive data
I/O Serial clock
O Request to send
Transmit data pins
Receive data pins
Clock input pins
Modem control pins
CTS2 to CTS0
I Clear to send
Modem control pins
I/O ports
PA25 to PA17
I/O General port
9-bit general I/O port pins
PB07, PB05, PB04 I/O General port
3-bit general I/O port pins
PB06, PB03 to
PB00
I General port
5-bit general input port pins
PC20 to PC01
I/O General port
20-bit general I/O port pins
PC00
I General port
1-bit general input port pin
PD07, PD06, PD03 I/O General port
to PD00
6-bit general I/O port pins
PD05, PD04
I General port
2-bit general input port pins
PE11 to PE00
I/O General port
12-bit general I/O port pins
PF11 to PF00
I/O General port
12-bit general I/O port pins
PG23 to PG00
I/O General port
24-bit general I/O port pins
User
debugging
interface
(H-UDI)
TCK
TMS
TDI
I Test clock
Test clock input pin
I Test mode select Test mode selection signal input pin
I Test data input Serial input pin for instructions and
data
TDO
O Test data output Serial output pin for instructions and
data
TRST
I Test reset
Initialization signal input pin
Emulator
interface
ASEMD
I ASE mode
Pin to set ASE mode
A low-level input on this pin enables
ASE mode, and a high-level input
enables normal mode. The emulator-
specific functions are available in ASE
mode.
Test mode
TESTMD
I Test mode
Pin to set test mode.
Note: *
A low-level input on this pin enables
test mode. Fix this input pin high.
Magic Packet^TM is a registered trademark of Advanced Micro Devices, Inc.
Rev. 1.00 Nov. 14, 2007 Page 20 of 1262
REJ09B0437-0100