Intel 8XC196MC User Manual page 473

8XC196MC, MD, MH USER'S MANUAL
Table B-8. 8XC196MC and MD Default Signal Conditions (Continued)
Alternate
Port Signals
Functions
P6.3 WG2
P6.4 WG3#
P6.5 WG3
P6.6 PWM0
P6.7 PWM1
P7.1:0 (Note 15) EPA5:4
P7.3:2 (Note 15) COMP5:4
P7.6:4 (Note 15) —
P7.7 (Note 15) FREQOUT
— CLKOUT
— EA#
— EXTINT
— NMI
— RESET#
— V
PP
— XTAL1
— XTAL2
NOTES:
1. These pins also control test mode entry.
2. If Disable Reset Out = 0, pin is LoZ0. If Disable Reset Out =1, pin is HiZ.
3. If EA# = 0, Port 3 and Port 4 = HiZ. If EA# = 1, Port 3 and Port 4 = ODIO.
4. If EA# = 1, pin is WK1. If EA# = 0, P5.0, P5.3, and P5.5 are configured as outputs and function as
ADV#, RD#, or BHE# respectively.
5. READY function not selected and three wait states inserted to allow fetch of CCB.
6. BUSWIDTH function is selected.
7. If XTAL1 = 1, pin is LoZ0. If XTAL1 = 0, pin is LoZ1.
8. If P5_MODE.0 = 0, port is as programmed.
If P5_MODE.0 = 1 and CCR.3 = 1 (ALE mode), pin is LoZ0. If P5_MODE.0 = 1 and CCR.3 = 0 (ADV#
mode), pin is LoZ1.
9. If P5_MODE.1 = 0, port is as programmed. If P5_MODE.1 = 1, pin is LoZ0.
10. If P5_MODE.y = 0, port is as programmed. If P5_MODE.y = 1, pin is LoZ1.
11. If P5_MODE.y = 0, port is as programmed. If P5_MODE.y = 1, pin is HiZ.
12. If P x _MODE.y = 0, port is as programmed. If P x _MODE.y = 1, pin is as specified by the associated
peripheral.
13. If output port, pin is as programmed. If special function, pin is as specified by the associated periph-
eral.
14. The values in this column are valid until your software writes to P x _MODE.
15. Shaded rows indicate those signals that are available only on the 8XC196MD.
B-24
During
RESET# Active
WK1
WK1
WK1
WK0
WK0
WK1 (Note 1)
WK1
WK1
WK1
CLKOUT active,
LoZ0/1
HiZ
HiZ
WK0
LoZ0/HiZ
(Note 2)
HiZ
Osc input, HiZ
Osc output,
LoZ0/1
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Upon RESET#
Inactive Idle
(Note 14)
WK1 (Note 13)
WK1 (Note 13)
WK1 (Note 13)
— (Note 13)
— (Note 13)
— (Note 12)
— (Note 12)
— (Note 12)
— (Note 12)
— CLKOUT
active, LoZ0/1
— HiZ
— HiZ
— WK0
— HiZ
— LoZ1
Osc input, HiZ Osc input, HiZ
Osc output, Osc output,
LoZ0/1 LoZ0/1
Powerdown
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 12)
(Note 12)
(Note 12)
(Note 12)
LoZ0
HiZ
HiZ
WK0
HiZ
LoZ1
Osc input, HiZ
(Note 7)