S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 367

• Manufacturer Part Number: S912XET512J3VALR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XET512J3VALR

• Rohs: yes
• Core: HCS12X
• Processor Series: MC9S12XE
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT

10.3.1.9
The eight software triggers of the XGATE module can be set and cleared through the XGATE Software
Trigger Register
write access to the lower byte, the software trigger bits. These bits can be set or cleared if a "1" is written
to the associated mask in the same bus cycle. Refer to
further information.
Module Base +0x00018
Read: Anytime
Write: Anytime
Freescale Semiconductor
Reset
W
R
15
0
0
XGATE Software Trigger Register (XGSWT)
14
0
0
Suggested Mnemonics for accessing the interrupt flag vector on a word
basis are:
(Figure
XGIF_7F_70 (XGIF[127:112]),
XGIF_6F_60 (XGIF[111:96]),
XGIF_5F_50 (XGIF[95:80]),
XGIF_4F_40 (XGIF[79:64]),
XGIF_3F_30 (XGIF[63:48]),
XGIF_2F_20 (XGIF[47:32]),
XGIF_1F_10 (XGIF[31:16]),
XGIF_0F_00 (XGIF[15:0])
13
0
0
Figure 10-11. XGATE Software Trigger Register (XGSWT)
XGSWTM[7:0]
10-11). The upper byte of this register, the software trigger mask, controls the
12
0
0
MC9S12XE-Family Reference Manual Rev. 1.25
11
0
0
10
0
0
0
0
9
NOTE
0
0
8
Section 10.5.2, “Outgoing Interrupt
0
7
6
0
0
5
XGSWT[7:0]
0
4
Chapter 10 XGATE (S12XGATEV3)
0
3
0
2
Requests”
1
0
for
0
0
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