mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 377

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

20.5.7
20.5.8
Freescale Semiconductor
Bit(s)
7–4
3–0
GPT Toggle-On-Overflow Register (GPTTOV)
GPT Control Register 1 (GPTCTL1)
Address
Address
Reset
Reset
Field
Field
R/W
R/W
Read GPTCn Registers
Name
Write GPTCn Registers
TOV
—
Figure 20-9. GPT Toggle-On-Overflow Register (GPTTOV)
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
OM3
7
7
Figure 20-10. GPT Control Register 1 (GPTCTL1)
Reserved, should be cleared.
Toggles the output compare pin on overflow for each channel. This feature only takes
effect when in output compare mode. When set, it takes precedence over forced
output compare but not channel 3 override events. These bits are read anytime, write
anytime.
1
0 Toggle output compare pin on overflow feature disabled
Table 20-10. GPTTOV Field Descriptions
Toggle output compare pin on overflow feature enabled
TFFCA
OL3
Figure 20-8. Fast Clear Flag Logic
CnF
Write GPTFLG1 Register
6
6
—
IPSBAR + 0x1A_0008, 0x1B_0008
IPSBAR + 0x1A_0009, 0x1B_0009
OM2
5
5
Data Bit n
OL2
0000_0000
0000_0000
4
4
R/W
R/W
OM1
3
Description
3
General Purpose Timer Modules (GPTA and GPTB)
OL1
2
TOV
OM0
1
Clear
CnF Flag
OL0
0
0
20-9