Z8S180 Zilog., Z8S180 Datasheet - Page 176

• Manufacturer Part Number: Z8S180
• Description: ENHANCED Z180 MICROPROCESSOR
• Manufacturer: Zilog.

Timer Reload Register Channel 1L (RLDR1L: 16H)
Timer Reload Register Channel 1H (RLDR1H: 17H)
Timer Control Register (TCR: 10H)
Bit
Bit/Field
R/W
Reset
Note: R = Read W = Write X = Indeterminate ? = Not Applicable
Bit
Bit/Field
R/W
Reset
Note: R = Read W = Write X = Indeterminate ? = Not Applicable
Bit
Bit/Field
R/W
Reset
Note: R = Read W = Write X = Indeterminate ? = Not Applicable
TIF1
R
7
0
7
7
Timer Control Register (TCR)
TCR monitors both channels (PRT0, PRT1) TMDR status. It also controls
enabling and disabling of down counting and interrupts along with
controlling output pin A18/TOUT for PRT1.
TIF0
R
6
0
6
6
TIE1
R/W
5
0
5
5
Timer Reload Data
Timer Reload Data
TIE0
R/W
4
0
4
4
R/W
R/W
0
0
TOC1
R/W
3
3
3
0
TOC0
R/W
2
2
2
0
M PU Us e r M anual
UM005001-ZMP0400
Z 8018x Fam il y
TDE1
R/W
1
1
1
0
TDE0
R/W
0
0
0
0
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