hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 336

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

Bit 7: Clock select (CKS)
Bit 7 sets the A/D conversion speed.
Bit 7
CKS
0
1
Note: * Operation is not guaranteed if the conversion time is less than 15.5 µs. Set bit 7 for a value
Bit 6: External trigger select (TRGE)
Bit 6 enables or disables the start of A/D conversion by external trigger input.
Bit 6
TRGE
0
1
Note: * The external trigger (ADTRG) edge is selected by bit INTEG4 of IEGR. See 1. Interrupt
Bits 5 and 4: Reserved bits
Bits 5 and 4 are reserved; they are always read as 1, and cannot be modified.
of at least 15.5 µs.
edge select register (IEGR) in 3.3.2 for details.
Conversion Period
62/ø (initial value)
31/ø
Description
Disables start of A/D conversion by external trigger
Enables start of A/D conversion by rising or falling edge of external trigger at pin
ADTRG*
ø = 1 MHz
62 µs
31 µs
Conversion Time
ø = 5 MHz
31 µs
15.5 µs*
(initial value)
321