SH7720 Datasheet, PDF (1485/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Item
27.7.5 Setting Analog Input
Voltage
Section 28 D/A Converter (DAC)
28.5 Usage Note
28.5.1 Handling of the Analog
Power Supply Pins
Section 29 PC card controller
(PCC)
29.1.1 PCMCIA Support
(1) Continuous 32-Mbyte Area
Mode
(2) Continuous 16-Mbyte Area
Mode
Page Revision (See Manual for Details)
949 Deleted
Operating the chip in excess of the following voltage
range may result in damage to chip reliability.
• Analog Input Voltage Range: During A/D
conversion, the voltages (VANn) input to the analog
input
pins
ANn
should
be
in
the
range
AV
SS
≤
VANn
≤ AV_CC (n = 0 to 3).
• The relationship between AV_CC, AV_SS and V_CCQ,
VQ
SS
should
satisfy
VQ
CC
-
0.3
V
≤
AV
CC
≤
VQ
CC
+
0.3
V and AV = V Q. Even when the A/D converter is
SS
SS
not used, make sure that AV_CC is connected to VccQ
and AV is connected to VssQ.
SS
Deleted
959 Changed
….When an address of 32 Mbytes or less is accessed,
set 0 in POPA25. This bit does not affect access to
attribute memory space or I/O memory space.
961 Changed and deleted
….In the common memory space, set the PC card
address in bit 2 (P0PA25) and bit 1 (P0PA24) of the
general control register to access each address space
of 16 Mbytes unit. By this operation, values are output
to A25 and A24 pins, enabling an address space of
more than 16 Mbytes specified by P0PA24 to be
accessed (initial value: 0 for P0PA25).
Rev. 3.00 Jan. 18, 2008 Page 1423 of 1458
REJ09B0033-0300