Hitachi H8S/2199 Hardware Manual page 1010

H'D06C: DFG Reference Count Register DFCTR: HSW Timing Generator
Bit :
Initial value :
R/W :
Note: DFCRA and DFCTR are assigned to the same address.
H'D06D: DFG Reference Register 2 DFCRB: HSW Timing Generator
Bit :
7
—
Initial value :
1
R/W :
—
Rev. 1.0, 02/00, page 1008 of 1141
7 6
— —
1 1
— —
6 5
— —
1 1
— —
5 4
DFCTR4 DFCTR3
—
1 *
— R
DFG pulse count bits (DFCTR4 to DFCTR0)
These bits count DFG pulses.
4 3
DFCRB4 DFCRB3 DFCRB2 DFCRB1
* *
W W
FIFO2 output timing setting bits (DFCRB4 to DFCRB0)
These bits determine the start point of FIFO2 timing.
3 2
DFCTR2 DFCTR1
* *
R R
2 1
* *
W W
1 0
DFCTR0
* *
R R
0
DFCRB0
*
W