MC68376BGMAB20 Freescale Semiconductor, MC68376BGMAB20 Datasheet - Page 398

• Manufacturer Part Number: MC68376BGMAB20
• Description: IC MCU 32BIT 8K ROM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: M683xxr

Specifications of MC68376BGMAB20

• Core Processor: CPU32
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Type: ROMless
• Ram Size: 7.5K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

CH[15:0] — Encoded Channel Priority Levels
D.8.11 Channel Interrupt Status Register
CISR — Channel Interrupt Status Register
CH[15:0] — Channel Interrupt Status
D.8.12 Link Register
LR — Link Register
D.8.13 Service Grant Latch Register
SGLR — Service Grant Latch Register
D.8.14 Decoded Channel Number Register
DCNR — Decoded Channel Number Register
D.8.15 TPU Parameter RAM
D-80
MOTOROLA
CH 15
15
0
RESET:
Table D-56 shows channel priority levels.
Used for factory test only.
Used for factory test only.
Used for factory test only.
The channel parameter registers are organized as one hundred 16-bit words of RAM.
Channels 0 to 13 have six parameters. Channels 14 and 15 each have eight parame-
ters. The parameter registers constitute a shared work space for communication be-
tween the CPU32 and the TPU. Refer to Table D-57.
CH 14
0 = Channel interrupt not asserted.
1 = Channel interrupt asserted.
14
0
CH 13
13
0
CH 12
12
0
CH 11
11
CHx[1:0]
0
00
01
10
11
Table D-56 Channel Priorities
CH 10
10
0
REGISTER SUMMARY
CH 9
Disabled
Service
9
0
Middle
High
Low
CH 8
8
0
Guaranteed Time Slots
CH 7
7
0
CH 6
1 out of 7
2 out of 7
4 out of 7
6
0
—
CH 5
5
0
CH 4
4
0
CH 3
3
0
USER’S MANUAL
CH 2
2
0
MC68336/376
$YFFE20
$YFFE22
$YFFE24
$YFFE26
CH 1
1
0
CH 0
0
0