S9S12G96F0MLF Freescale Semiconductor, S9S12G96F0MLF Datasheet - Page 600

• Manufacturer Part Number: S9S12G96F0MLF
• Description: 16-bit Microcontrollers - MCU 16BIT 96K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G96F0MLF

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 96 KB
• Data Ram Size: 8192 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

Freescale’s Scalable Controller Area Network (S12MSCANV3)
18.3.2.10 MSCAN Transmitter Message Abort Acknowledge Register (CANTAAK)
The CANTAAK register indicates the successful abort of a queued message, if requested by the
appropriate bits in the CANTARQ register.
1
18.3.2.11 MSCAN Transmit Buffer Selection Register (CANTBSEL)
The CANTBSEL register allows the selection of the actual transmit message buffer, which then will be
accessible in the CANTXFG register space.
1
602
Module Base + 0x0009
Module Base + 0x000A
ABTAK[2:0]
Read: Anytime
Write: Unimplemented
Read: Find the lowest ordered bit set to 1, all other bits will be read as 0
Write: Anytime when not in initialization mode
Field
2-0
Reset:
Reset:
W
W
R
R
Figure 18-13. MSCAN Transmitter Message Abort Acknowledge Register (CANTAAK)
Abort Acknowledge — This flag acknowledges that a message was aborted due to a pending abort request
from the CPU. After a particular message buffer is flagged empty, this flag can be used by the application
software to identify whether the message was aborted successfully or was sent anyway. The ABTAKx flag is
cleared whenever the corresponding TXE flag is cleared.
0 The message was not aborted.
1 The message was aborted.
The CANTAAK register is held in the reset state when the initialization
mode is active (INITRQ = 1 and INITAK = 1).
0
0
0
0
7
7
Figure 18-14. MSCAN Transmit Buffer Selection Register (CANTBSEL)
= Unimplemented
= Unimplemented
Table 18-16. CANTAAK Register Field Descriptions
6
0
0
6
0
0
MC9S12G Family Reference Manual,
0
0
0
0
5
5
NOTE
4
0
0
4
0
0
Description
0
0
0
0
3
3
Rev.1.23
ABTAK2
TX2
2
0
2
0
Access: User read/write
Access: User read/write
Freescale Semiconductor
ABTAK1
TX1
0
0
1
1
ABTAK0
TX0
0
0
0
0
1
1