SH7080 Datasheet, PDF (1616/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Item
19.4.3 Single-Cycle Scan Mode
19.4.7 2-Channel Scanning
19.7.4 Range of Analog Power
Supply and Other Pin Settings
Table 21.9 SH7083/SH7084
Multiplexed Pins (Port D)
Page Revision (See Manual for Details)
963 Deleted
In 2-channel scan mode, since the channels are divided into
group 0 and group 1, even though group 0 is operating in
single-cycle scan mode, the contents of the A/D data registers
for group 1 are retained. Similarly, even though group 1 is
operating in single-cycle scan mode, the contents of the A/D
data registers for group 0 are retained. Note that a group 1
conversion request issued during group 0 A/D conversion is
ignored. Specify different trigger sources for the group 0 and
group 1 conversion requests so that a group 0 conversion
request is not generated simultaneously with a group 1
conversion request.
In 2-channel scan mode, when A/D conversion is to be started
by software, selection of group 0 or group 1 is determined by
the CH2 to CH0 bits in ADCSR_0 to ADCSR_2. When A/D
conversion is to be started by triggering, regardless of the
setting of the CH2 to CH0 bits in ADCSR_0 to ADCSR_2, A/D
conversion for group 0 is started by the trigger source set by
the TRG0S3 to TRG0S0 and TRG1S3 to TRG1S0 bits in
ADTSR, and A/D conversion for group 1 is started by the
trigger source set by the TRG01S3 to TRG01S0 and TRG11S3
to TRG11S0 bits in ADTSR.
967 Added
973 Amended
• Analog input voltage range
The voltage applied to analog input pin ANn during A/D
conversion should be in the range AVss ≤ VAN ≤ AV_ref.
991 Deleted
Function 1
(Related
Port Module)
Function 2
(Related
Module)
Function 3
(Related
Module)
Function 4
(Related
Module)
D PD12 I/O (port) D12 I/O (BSC) TIOC4AS I/O
(MTU2S)
AUDRST input
(AUD)*
PD13 I/O (port) D13 I/O (BSC)
TIOC4BS I/O
(MTU2S)
AUDMD input
(AUD)*
Rev. 3.00 May 17, 2007 Page 1558 of 1582
REJ09B0181-0300