MC68HC908GZ8VFA Freescale Semiconductor, MC68HC908GZ8VFA Datasheet - Page 198

• Manufacturer Part Number: MC68HC908GZ8VFA
• Description: IC MCU 8K FLASH 8MHZ CAN 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GZ8VFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 37
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Enhanced Serial Communications Interface (ESCI) Module
PTY — Parity Bit
15.8.2 ESCI Control Register 2
ESCI control register 2 (SCC2):
SCTIE — ESCI Transmit Interrupt Enable Bit
TCIE — Transmission Complete Interrupt Enable Bit
SCRIE — ESCI Receive Interrupt Enable Bit
198
This read/write bit determines whether the ESCI generates and checks for odd parity or even parity
(see
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This read/write bit enables the SCTE bit to generate ESCI transmitter CPU interrupt requests. Setting
the SCTIE bit in SCC2 enables the SCTE bit to generate CPU interrupt requests. Reset clears the
SCTIE bit.
This read/write bit enables the TC bit to generate ESCI transmitter CPU interrupt requests. Reset
clears the TCIE bit.
This read/write bit enables the SCRF bit to generate ESCI receiver CPU interrupt requests. Setting the
SCRIE bit in SCC2 enables the SCRF bit to generate CPU interrupt requests. Reset clears the
SCRIE bit.
1 = Odd parity
0 = Even parity
1 = SCTE enabled to generate CPU interrupt
0 = SCTE not enabled to generate CPU interrupt
1 = TC enabled to generate CPU interrupt requests
0 = TC not enabled to generate CPU interrupt requests
1 = SCRF enabled to generate CPU interrupt
0 = SCRF not enabled to generate CPU interrupt
Enables these CPU interrupt requests:
–
–
–
–
Enables the transmitter
Enables the receiver
Enables ESCI wakeup
Transmits ESCI break characters
Table
SCTE bit to generate transmitter CPU interrupt requests
TC bit to generate transmitter CPU interrupt requests
SCRF bit to generate receiver CPU interrupt requests
IDLE bit to generate receiver CPU interrupt requests
Address: $0014
15-5). Reset clears the PTY bit.
Changing the PTY bit in the middle of a transmission or reception can
generate a parity error.
Reset:
Read:
Write:
SCTIE
Bit 7
0
Figure 15-11. ESCI Control Register 2 (SCC2)
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
TCIE
6
0
SCRIE
5
0
NOTE
ILIE
4
0
TE
3
0
RE
2
0
RWU
1
0
Freescale Semiconductor
Bit 0
SBK
0