p87c591vfb NXP Semiconductors, p87c591vfb Datasheet - Page 29

• Manufacturer Part Number: p87c591vfb
• Description: Single-chip 8-bit Microcontroller With Can Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
12.4
12.4.1
The PeliCAN internal registers appear to the host CPU as on-chip memory mapped peripheral registers. Because the
PeliCAN can operate in different modes (Operating / Reset, see also Mode Register), one have to distinguish between
different internal address definitions. Starting from CAN Address 128 the complete internal FIFO RAM is mapped to the
CPU Interface.
Table 11 Address allocation
2000 Jul 26
ADDR.
16 to 28
Single-chip 8-bit microcontroller with CAN controller
CAN
10
11
12
13
14
15
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
0
1
2
3
4
5
6
7
8
9
Register and Message Buffer description
A
DDRESS
Mode
(00)
Status
Interrupt
Interrupt Enable
Rx Interrupt Level
Bus Timing 0
Bus Timing 1
See Note
Rx Message Counter
Rx Buffer Start Address
Arbitration Lost Capture
Error Code Capture
Error Warning Limit
Rx Error Counter
TX Error Counter
reserved (00)
ACF Mode
ACF Enable
ACF Priority
B
A
N
K
B
A
N
K
1
2
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
2
L
AYOUT
READ
OPERATING MODE
Mode
Command
-
-
Interrupt Enable
Rx Interrupt Level
-
-
-
-
-
-
-
Error Warning Limit
-
-
-
-
ACF Enable
ACF Priority
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
WRITE
29
Mode
(00)
Status
Interrupt
Interrupt Enable
Rx Interrupt Level
Bus Timing 0
Bus Timing 1
-
Rx Message Counter
Rx Buffer Start Address
Arbitration Lost Capture
Error Code Capture
Error Warning Limit
Rx Error Counter
TX Error Counter
reserved (00)
ACF Mode
ACF Enable
ACF Priority
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
READ
RESET MODE
Mode
Command
-
-
Interrupt Enable
Rx Interrupt Level
Bus Timing 0
Bus Timing 1
-
-
-
-
-
Error Warning Limit
Rx Error Counter
TX Error Counter
-
ACF Mode
ACF Enable
ACF Priority
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
Acceptance Code 0
Acceptance Code 1
Acceptance Code 2
Acceptance Code 3
Acceptance Mask 0
Acceptance Mask 1
Acceptance Mask 2
Acceptance Mask 3
Preliminary Specification
WRITE
P8xC591