W83627G-AW Nuvoton Technology Corporation of America, W83627G-AW Datasheet - Page 81

• Manufacturer Part Number: W83627G-AW
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627G-AW

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.3
After all IRQ/Data Frames have completed, the host controller will terminate IRQSER by a Stop frame.
Only the host controller can initiate the Stop frame by driving IRQSER low for 2 or 3 clocks. If the Stop
Frame is low for 2 clocks, the next IRQSER cycle's Sample mode is the Quiet mode. If the Stop
Frame is low for 3 clocks, the next IRQSER cycle's Sample mode is the Continuous mode.
IRQ/DATA FRAME
Stop Frame
32：22
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
Table 8-1 IRQSER Sampling periods
SIGNAL SAMPLED
Unassigned
IOCHCK
IRQ10
IRQ11
IRQ12
IRQ13
IRQ14
IRQ15
INTC
INTD
INTA
INTB
IRQ0
IRQ1
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ8
IRQ9
- 77 -
SMI
W83627HF/ F/ HG/ G
Publication Release Date: June 09, 2006
# OF CLOCKS PAST START
11
14
17
20
23
26
29
32
35
38
41
44
47
50
53
56
59
62
95
2
5
8
Revision 2.27