Z86L79 Datasheet, PDF (22/58 Pages) Zilog, Inc. – Low-Voltage Microcontroller

Z86L79/80
Low-Voltage Microcontroller
Counter/Timer Register Description
.
Expanded Register Group D
(D)%0C
(D)%0B
(D)%0A
(D)%09
(D)%08
(D)%07
(D)%06
(D)%05
(D)%04
(D)%03
(D)%02
(D)%01
Reserved
HI8
LO8
HI16
LO16
TC16H
TC16L
TC8H
TC8L
Reserved
CTR2
CTR1
HI8(D)%0B: Holds the captured data from the output of the
8-bit Counter/Timer0. This register is typically used to hold
the number of counts when the input signal is 1.
Field
T8_Capture_HI
Bit Position
76543210
Description
R Captured Data
W
No Effect
Zilog
L016(D)%08: Holds the captured data from the output of
the 16-bit Counter/Timer16. This register holds the LS-
Byte of the data.
Field
Bit Position
Description
T16_Capture_LO
76543210 R Captured Data
W
No Effect
TC16H(D)%07: Counter/Timer2 MS-Byte Hold Register.
Field
T16_Data_HI
Bit
Position
Description
76543210 R/W
Data
TC16L(D)%06: Counter/Timer2 LS-Byte Hold Register.
Field
T16_Data_LO
Bit Position
Description
76543210 R/W
Data
TC8H(D)%05: Counter/Timer8 High Hold Register.
Field
T8_Level_HI
Bit Position
Description
76543210 R/W
Data
L08(D)%0A: Holds the captured data from the output of
the 8-bit Counter/Timer0. This register is typically used to
hold the number of counts when the input signal is 0.
Field
T8_Capture_L0
Bit Position
76543210
Description
R Captured Data
W No Effect
TC8L(D)%04: Counter/Timer8 Low Hold Register.
Field
T8_Level_LO
Bit
Position
76543210
Description
R/W
Data
HI16(D)%09: Holds the captured data from the output of
the 16-bit Counter/Timer16. This register holds the MS-
Byte of the data.
Field
T16_Capture_HI
Bit
Position
76543210
Description
R Captured Data
W No Effect
3-22
PRELIMINARY