S912XEP100J5VAGR Freescale Semiconductor, S912XEP100J5VAGR Datasheet - Page 373
S912XEP100J5VAGR
Manufacturer Part Number
S912XEP100J5VAGR
Description
16-bit Microcontrollers - MCU 16-bit 1000K Flash
Manufacturer
Freescale Semiconductor
Datasheet
1.S912XEG128J2MAL.pdf
(1324 pages)
Specifications of S912XEP100J5VAGR
Rohs
yes
Core
HCS12X
Processor Series
MC9S12
Data Bus Width
16 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
1000 KB
Data Ram Size
64 KB
On-chip Adc
Yes
Operating Supply Voltage
3.3 V to 5 V
Operating Temperature Range
- 40 C to + 125 C
Package / Case
LQFP-144
Mounting Style
SMD/SMT
Available stocks
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Manufacturer
Quantity
Price
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Part Number:
S912XEP100J5VAGR
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Quantity:
10 000
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10.3.1.18 XGATE Register 6 (XGR6)
The XGR6 register
Module Base +0x0002C
Read: In debug mode if unsecured and not idle (XGCHID ≠ 0x00)
Write: In debug mode if unsecured and not idle (XGCHID ≠ 0x00)
10.3.1.19 XGATE Register 7 (XGR7)
The XGR7 register
Module Base +0x0002E
Read: In debug mode if unsecured and not idle (XGCHID ≠ 0x00)
Write: In debug mode if unsecured and not idle (XGCHID ≠ 0x00)
10.4
The core of the XGATE module is a RISC processor which is able to access the MCU’s internal memories
and peripherals (see
by an XGATE request. Then it executes a code sequence (thread) that is associated with the requested
XGATE channel. Each thread can run on a priority level ranging from 1 to 7. Refer to the S12X_INT
Freescale Semiconductor
Reset
Reset
XGR6[15:0]
XGR7[15:0]
W
W
R
R
Field
15–0
Field
15–0
15
15
0
0
Functional Description
XGATE Register 6 — The RISC core’s register 6
XGATE Register 7 — The RISC core’s register 7
14
14
0
0
(Figure
(Figure
13
13
Figure
0
0
12
12
0
0
10-20) provides access to the RISC core’s register 6.
10-21) provides access to the RISC core’s register 7.
10-1). The RISC processor always remains in an idle state until it is triggered
MC9S12XE-Family Reference Manual Rev. 1.25
11
11
Figure 10-20. XGATE Register 6 (XGR6)
Figure 10-21. XGATE Register 7 (XGR7)
0
0
Table 10-20. XGR6 Field Descriptions
Table 10-21. XGR7 Field Descriptions
10
10
0
0
0
0
9
9
0
0
8
8
XGR6
XGR7
Description
Description
0
0
7
7
6
0
6
0
0
0
5
5
0
0
4
4
Chapter 10 XGATE (S12XGATEV3)
0
0
3
3
0
0
2
2
1
0
1
0
0
0
0
0
373
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