MC68HC908GT16 Datasheet, PDF (140/412 Pages) Motorola, Inc – Microcontrollers

Internal Clock Generator (ICG) Module
Table 7-4. ICG Module Register Bit Interaction Summary
Register Bit Results for Given Condition
Condition
Reset
0 0 0 0 1 0 0 0 $15 $80 — —
OSCENINSTOP = 0,
STOP = 1
0
0
0 —— 0 — 0
—
— ——
EXTCLKEN = 0
0
0
0
0
1—0
0
—
— uw uw
CMF = 1
— (1) 1 — 1 — 1 — uw uw uw uw
CMON = 0
0
0 (0) — — — — — —
— ——
CMON = 1
— — (1) — 1 — 1 — uw uw uw uw
CS = 0
— — — (0) 1 — — — —
— uw uw
CS = 1
— — — (1) — — 1 — —
— ——
ICGON = 0
0
0
0
1 (0) 0
1——
— ——
ICGON = 1
— — — — (1) — — — —
— uw uw
ICGS = 0
us — us uc — (0) — — —
— ——
ECGON = 0
0
0
0
0
1 — (0) 0
—
— uw uw
ECGS = 0
us — us us — — — (0) —
— ——
IOFF = 1
— 1* (1) 1 (1) 0 (1) — uw uw uw uw
EOFF = 1
— 1* (1) 0 (1) — (1) 0 uw uw uw uw
N = written
(0) (0) (0) — — 0* — — —
— ——
TRIM = written
(0) (0) (0) — — 0* — — —
— ——
—
0, 1
0*, 1*
(0), (1)
us, uc, uw
Register bit is unaffected by the given condition.
Register bit is forced clear or set (respectively) in the given condition.
Register bit is temporarily forced clear or set (respectively) in the given condition.
Register bit must be clear or set (respectively) for the given condition to occur.
Register bit cannot be set, cleared, or written (respectively) in the given condition.
Technical Data
140
MC68HC908GT16 • MC68HC908GT8 — Rev. 2
Internal Clock Generator (ICG) Module
MOTOROLA