p87c591vfb NXP Semiconductors, p87c591vfb Datasheet - Page 101

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

Philips Semiconductors
2000 Jul 26
handbook, full pagewidth
Single-chip 8-bit microcontroller with CAN controller
NUMBYTMST
BACKUP
S1CON
S1ADR
S1DAT
S1STA
HADD
MRD
PSW
MTD
IEN0
SRD
STD
SLA
IPO
P1
CR2
P1.7
EA
HIGHER ADDRESS BYTE INTERRUPT ROUTINE
ENS1
P1.6
SLA
Fig.44 SIO1 Data Memory Map.
MASTER TRANSMITTER DATA RAM
ORIGINAL VALUE OF NUMBYTMST
SLAVE TRANSMITTER DATA RAM
SPECIAL FUNCTION REGISTERS
NUMBER OF BYTES AS MASTER
MASTER RECEIVER DATA RAM
SLAVE RECEIVER DATA RAM
R/W TO BE TRANSMITTED TO SLA
STA
PS1
ES1
INTERNAL DATA RAM
ST0
101
R1
R0
SI
AA
0
CR1
0
CR0
MHI045
GC
0
19
18
DB
DA
D9
D8
D0
B8
AB
90
80
53
52
51
50
4F
48
40
38
30
00
7F
Preliminary Specification
P8xC591