Filter
Top Products
8XC196MC, MD, MH USER’S MANUAL
B-24
P6.3 WG2 WK1 WK1 (Note 13) (Note 13)
P6.4 WG3# WK1 WK1 (Note 13) (Note 13)
P6.5 WG3 WK1 WK1 (Note 13) (Note 13)
P6.6 PWM0 WK0 — (Note 13) (Note 13)
P6.7 PWM1 WK0 — (Note 13) (Note 13)
P7.1:0 (Note 15) EPA5:4 WK1 (Note 1) — (Note 12) (Note 12)
P7.3:2 (Note 15) COMP5:4 WK1 — (Note 12) (Note 12)
P7.6:4 (Note 15) — WK1 — (Note 12) (Note 12)
P7.7 (Note 15) FREQOUT WK1 — (Note 12) (Note 12)
— CLKOUT CLKOUT active,
LoZ0/1
— CLKOUT
active, LoZ0/1
LoZ0
— EA# HiZ — HiZ HiZ
— EXTINT HiZ — HiZ HiZ
—NMI WK0—WK0WK0
— RESET# LoZ0/HiZ
(Note 2)
—HiZHiZ
—V
PP
HiZ — LoZ1 LoZ1
— XTAL1 Osc input, HiZ Osc input, HiZ Osc input, HiZ Osc input, HiZ
— XTAL2 Osc output,
LoZ0/1
Osc output,
LoZ0/1
Osc output,
LoZ0/1
(Note 7)
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.
Table B-8. 8XC196MC and MD Default Signal Conditions (Continued)
Port Signals
Alternate
Functions
During
RESET# Active
Upon RESET#
Inactive
(Note 14)
Idle Powerdown