DEMO9S12XEP100 Freescale Semiconductor, DEMO9S12XEP100 Datasheet - Page 368

• Manufacturer Part Number: DEMO9S12XEP100
• Description: BOARD DEMO FOR MC9S12XEP100
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S12XEP100

• Contents: Board, Cables, CD
• Processor To Be Evaluated: MC9S12XEP100
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Silicon Manufacturer: Freescale
• Core Architecture: S12
• Core Sub-architecture: S12
• Silicon Core Number: MC9S12
• Silicon Family Name: S12XE
• Rohs Compliant: Yes
• For Use With/related Products: MC9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 10 XGATE (S12XGATEV3)
Read: Anytime
Write: Anytime
368
Reset
Reset
Reset
Reset
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
XGIF[78:9]
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
W
W
W
W
127–9
R
R
R
R
Field
XGIF_3F XGIF_3E XGIF_3D XGIF_3C XGIF_3B XGIF_3A XGIF_39 XGIF_38 XGF _37 XGIF_36 XGIF_35 XGIF_34 XGIF_33 XGIF_32 XGIF_31 XGIF_30
XGIF_2F XGIF_2E XGIF_2D XGIF_2C XGIF_2B XGIF_2A XGIF_29 XGIF_28 XGF _27 XGIF_26 XGIF_25 XGIF_24 XGIF_23 XGIF_22 XGIF_21 XGIF_20
XGIF_1F XGIF_1E XGIF_1D XGIF_1C XGIF_1B XGIF_1A XGIF_19 XGIF_18 XGF _17 XGIF_16 XGIF_15 XGIF_14 XGIF_13 XGIF_12 XGIF_11 XGIF_10
XGIF_0F XGIF_0E XGIF_0D
63
47
31
15
0
0
0
0
Channel Interrupt Flags — These bits signal pending channel interrupts. They can only be set by the RISC
core (see SIF instruction
Unimplemented interrupt flags will always read "0". Section “Interrupts” of the device overview for a list of
implemented Interrupts.
Read:
0 Channel interrupt is not pending
1 Channel interrupt is pending if XGIE is set
Write:
0 No effect
1 Clears the interrupt flag
62
46
30
14
0
0
0
0
= Unimplemented or Reserved
Figure 10-10. XGATE Channel Interrupt Flag Vector (XGIF) (continued)
61
45
29
13
0
0
0
0
60
44
28
12
0
0
0
0
0
MC9S12XE-Family Reference Manual , Rev. 1.23
59
43
27
11
0
0
0
0
Table 10-10. XGIV Field Descriptions
on page
0
58
42
26
10
0
0
0
0
0
10-451). Each flag can be cleared by writing a "1" to its bit location.
57
41
25
0
0
0
0
9
0
56
40
24
0
0
0
0
8
Description
0
55
39
23
0
0
0
0
7
0
54
38
22
0
0
6
0
0
0
53
37
21
0
0
0
0
5
0
52
36
20
0
0
0
0
4
0
51
35
19
0
0
0
0
3
Freescale Semiconductor
0
50
34
18
0
0
0
0
2
0
49
33
17
0
0
0
1
0
0
48
32
16
0
0
0
0
0
0