mc68332acpv25b1 Freescale Semiconductor, Inc, mc68332acpv25b1 Datasheet - Page 62

• Manufacturer Part Number: mc68332acpv25b1
• Description: Technical Summary 32-bit Modular Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

HSQR0 — Host Sequence Register 0
HSQR1 — Host Sequence Register 1
CH[15:0] — Encoded Host Sequence
HSRR0 — Host Service Request Register 0
HSRR1 — Host Service Request Register 1
CH[15:0] — Encoded Type of Host Service
CPR0 — Channel Priority Register 0
CPR1 — Channel Priority Register 1
CH[15:0] — Encoded One of Three Channel Priority Levels
62
MOTOROLA
RESET:
RESET:
RESET:
RESET:
RESET:
RESET:
15
15
15
15
15
15
0
0
0
0
0
0
The host sequence field selects the mode of operation for the time function selected on a given channel.
The meaning of the host sequence bits depends on the time function specified.
The host service request field selects the type of host service request for the time function selected on
a given channel. The meaning of the host service request bits depends on the time function specified.
A host service request field cleared to %00 signals the host that service is completed by the microengine
on that channel. The host can request service on a channel by writing the corresponding host service
request field to one of three nonzero states. The CPU should monitor the host service request register
until the TPU clears the service request to %00 before the CPU changes any parameters or issues a
new service request to the channel.
CH 15
CH 15
CH 15
CH 7
CH 7
CH 7
14
14
14
14
14
14
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0
0
0
CH 14
CH 14
CH 14
CH 6
CH 6
CH 6
12
12
12
12
12
12
0
0
0
0
0
0
Freescale Semiconductor, Inc.
11
11
11
11
11
11
For More Information On This Product,
0
0
0
0
0
0
CH 13
CH 13
CH13
CH 5
CH 5
CH 5
10
10
10
10
10
10
0
0
0
0
0
0
Go to: www.freescale.com
9
0
9
0
9
0
9
0
9
0
9
0
CH 12
CH 12
CH 12
CH 4
CH 4
CH 4
8
0
8
0
8
0
8
0
8
0
8
0
7
0
7
0
7
0
7
0
7
0
7
0
CH 11
CH 11
CH 11
CH 3
CH 3
CH 3
6
0
6
0
6
0
6
0
6
0
6
0
5
0
5
0
5
0
5
0
5
0
5
0
CH 10
CH 10
CH 10
CH 2
CH 2
CH 2
4
0
4
0
4
0
4
0
4
0
4
0
3
0
3
0
3
0
3
0
3
0
3
0
CH 9
CH 1
CH 9
CH 1
CH 9
CH 1
2
0
2
0
2
0
2
0
2
0
2
0
MC68332TS/D
1
$YFFE1A
$YFFE1C
0
1
0
1
0
1
0
1
0
$YFFE1E
1
0
$YFFE14
$YFFE16
$YFFE18
MC68332
CH 8
CH 0
CH 8
CH 0
CH 8
CH 0
0
0
0
0
0
0
0
0
0
0
0
0