r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 996

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 17 A/D Converter
17.3.4
ADCR enables A/D conversion to be started by an external trigger input.
Rev. 1.00 Sep. 19, 2008 Page 968 of 1270
REJ09B0466-0100
Bit
7
6
0
Bit Name
TRGS1
TRGS0
EXTRGS
A/D Control Register (ADCR_0) Unit 0
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Timer Trigger Select 1 and 0 and Extended Trigger Select
These bits enable or disable the start of A/D conversion by a
trigger signal.
000: Disables A/D conversion start by external trigger
010: Enables A/D conversion start by external trigger from
100: Enables A/D conversion start by external trigger from
110: Enables A/D conversion start by the ADTRG0-A pin
001: Enables A/D conversion start by the ADTRG0-B pin
011: Enables simultaneous A/D conversion start in multiple
101: Enables simultaneous A/D conversion start in multiple
111: Enables simultaneous A/D conversion start in multiple
TPU (unit 0)
TMR
units by external trigger from TPU (units 0 and 1)
units by external trigger from TMR
units by the ADTRG0-B pin