Z86D99 ZILOG [Zilog, Inc.], Z86D99 Datasheet - Page 34

• Manufacturer Part Number: Z86D99
• Description: Low-Voltage Micro controllers with ADC
• Manufacturer: ZILOG [Zilog, Inc.]

PS003807-1002
Special Functions
Table 7 defines the special functions of Ports 4 and 5.
Table 7. Special Port Pin Functions
Analog Comparator Inputs
Analog Comparator
References
Analog Comparator Outputs
ADC Channels
External Interrupts
T
Capture Timer Input
T1 Timer Output
T8 Output
T16 Output
Combined T8/T16 Output
Controlled Current Output
ZiLOG Test Mode
Function
IN
External Clock Input
P
R
E
L
P51
P52
P50
P53
P54
P55
P44
P45
P46
P47
P52
P53
P51
P52
P51
P56
P40
P41
P43
P41
P42
Pin
I
M
Z86D990/Z86D991 OTP and Z86L99X ROM
I
Low-Voltage Microcontrollers with ADC
CIN1
CIN2
CREF1
CREF2
COUT1
COUT2
ADC0
ADC1
ADC2
ADC3
IRQ
IRQ
IRQ
T
Demodulator_Input CTR1
T1OUT
P40_Out
P41_Out
P43_Out
DSn Enable
ASn Enable
Signal
IN
N
0
1
2
A
R
Y
Configuration Register
P456CON
P456CON
ADCCTRL
ADCCTRL
ADCCTRL
ADCCTRL
IMR and IRQ
IMR and IRQ
IMR and IRQ
TMR and PRE1
TMR
CTR0
CTR2
CTR1
P456CON
P456CON
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