Z86D990 Datasheet, PDF (88/102 Pages) Zilog, Inc. – Low-Voltage Micro controllers with ADC

Z86D990/Z86D991 OTP and Z86L99X ROM
Low-Voltage Microcontrollers with ADC
81
T16 MS-Byte Capture Register (HI16)
The T16 MS-Byte Capture Register, as described in Table 46, holds the captured
data from the output of the T₁₆ counter/timer. This register holds the most signifi-
cant byte of the data.
Table 46. HI16 Register (Group/Bank 0Dh, Register 9)
Bit
7
6
5
Bit/Field T16_Capture_HI
R/W
R/W R/W R/W
Reset
0
0
0
R = Read, W = Write, X = Indeterminate
Bit
Position Bit/Field
R/W
76543210 T₁₆ Capture HI R
W
4
R/W
0
Value
Data
3
2
1
0
R/W R/W R/W R/W
0
0
0
0
Description
MS-Byte of Captured Data
No Effect
T16 LS-Byte Capture Register (LO16)
The T16 LS-Byte Capture Register, as described in Table 47, holds the captured
data from the output of the T₁₆ counter/timer. This register holds the least signifi-
cant byte of the data.
Table 47. LO16 Register (Group/Bank 0Dh, Register 8)
Bit
7
6
5
4
3
2
1
0
Bit/Field T16_Capture_LO
R/W
R/W R/W R/W R/W R/W R/W R/W R/W
Reset
0
0
0
0
0
0
0
0
R = Read, W = Write, X = Indeterminate
Bit
Position
Bit/Field
R/W Value Description
76543210 T₁₆ Capture LO R
W
Data
LS-Byte of Captured Data
No Effect
PS003807-1002
PRELIMINARY