Renesas Hitachi H8S/2194 Series Hardware Manual page 689

Bits 3 to 0: FIFO1 Stage Number Setting Bits (LOA3 to LOA0)
Set the number of FIFO1's stages in loop mode. They are valid only if the loop mode is set
(LOP bit of HSM2 is 1).
HSM2 HSLP
Bit 5 Bit 3 Bit 2
LOP LOA3 LOA2
0 * *
1 0 0
1
1 0
1
Note: Don't care.
*
Rev. 2.0, 11/00, page 662 of 1037
Bit 1 Bit 0
LOA1 LOA0 Description
* * Single mode
0 0 Only 0th stage of FIFO1 is output
1 0th and 1st stages of FIFO1 are output
1 0 0th to 2nd stages of FIFO1 are output
1 0th to 3rd stages of FIFO1 are output
0 0 0th to 4th stages of FIFO1 are output
1 0th to 5th stages of FIFO1 are output
1 0 0th to 6th stages of FIFO1 are output
1 0th to 7th stages of FIFO1 are output
0 0 0th to 8th stages of FIFO1 are output
1 0th to 9th stages of FIFO1 are output
1 0 Setting prohibited
1
0 0
1
1 0
1
(Initial value)