HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 34

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
1.2
Rev. 7.00 Jan 31, 2006 page 8 of 658
REJ09B0272-0700
Notes: 1. The SH7032 has 8 kB of RAM and no PROM or masked ROM. The SH7034 has 4 kB
Block Diagram
V
WDTOVF
CC
EXTAL
(V
2. VPP: SH7034 (PROM version)
XTAL
AV
AV
AV
PP
RES
MD2
MD1
MD0
NMI
V
V
V
V
V
V
V
: Peripheral address bus (24 bits)
: Peripheral data bus (16 bits)
: Internal address bus (24 bits)
: Internal upper data bus (16 bits)
: Internal lower data bus (16 bits)
V
V
V
V
V
V
V
V
V
V
of RAM and 64 kB of PROM or masked ROM.
CK
CC
CC
CC
CC
CC
)
CC
CC
CC
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
ref
*2
Port C
controller
Interrupt
Figure 1.1 Block Diagram
Serial communi-
cation interface
Programmable
Port A
timing pattern
(2 channels)
masked ROM
controller
CPU
PROM or
controller
break
User
*1
Bus state controller
converter
integrated timer
A/D
pulse unit
Port B
16-bit
controller
memory
RAM
access
Direct
Watchdog
*1
timer
Address
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0 (HBS)
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0