- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369945 > P8XC591 (NXP Semiconductors N.V.) HiRel FPGA, Low-Power 1.0?? CMOS Technology PDF資料下載
參數(shù)資料
| 型號： | P8XC591 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | HiRel FPGA, Low-Power 1.0?? CMOS Technology |
| 中文描述： | 單芯片8 - CAN控制器位微控制器 |
| 文件頁數(shù)： | 85/160頁 |
| 文件大?。?/td> | 601K |
| 代理商： | P8XC591 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁當(dāng)前第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁
2000 Jul 26
85
Philips Semiconductors
Preliminary Specification
Single-chip 8-bit microcontroller with CAN controller
P8xC591
15.2.13 T
HE
S
TATUS
R
EGISTER
, S1STA
S1STA is an 8-bit read-only special function register. The
three least significant bits are always zero. The five most
significant bits contain the status code. There are 26
possible status codes. When S1STA contains F8H, no
relevant state information is available and no serial
interrupt is requested. All other S1STA values correspond
to defined SIO1 states. When each of these states is
entered, a serial interrupt is requested (SI = “1”). A valid
status code is present in S1STA one machine cycle after
SIissetbyhardwareandisstillpresentone machinecycle
after SI has been reset by software.
Table 57
Serial clock rate
Note
1.
These frequencies exceed the upper limit of 100 kHz of the standard I
2
C-bus specification.
CR2
CR1
CR0
BIT FREQUENCY (kHz) at f
CLK
6 MHz
8 MHz
f
CLK
DIVIDED BY
12 MHz
0
0
0
0
1
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
47
54
63
75
12.5
100
200
62.5
71
83.3
100
17
133
(1)
267
(1)
0.65 < 55.6
0 < 253
94
128
112
96
80
480
60
30
107
(1)
125
(1)
150
(1)
25
200
(1)
400
(1)
0.98 < 50.0
0 < 251
1
1
1
0.49 > 62.5
0 < 254
48 x (256 (reload value Timer 1))
Reload value Timer 1 in Mode 2.
15.2.14 M
ORE
I
NFORMATION ON
SIO1 O
PERATING
M
ODES
The four operating modes are:
Master Transmitter
Master Receiver
Slave Receiver
Slave Transmitter
Data transfers in each mode of operation are shown in
Figures 37 to 40. These figures contain the following
abbreviations:
Abbreviation Explanation
S
Start condition
SLA
7-bit slave address
R
Read bit (high level at SDA)
W
Write bit (low level at SDA)
A
Acknowledge bit (low level at SDA)
A
Not acknowledge bit (high level at SDA)
Data
8-bit data byte
P
Stop condition
In Figures 37 to 40, circles are used to indicate when the
serial interrupt flag is set. The numbers in the circles show
thestatuscodeheldintheS1STAregister.Atthesepoints,
a service routine must be executed to continue or
complete the serial transfer. These service routines are
not critical since the serial transfer is suspended until the
serial interrupt flag is cleared by software.
When a serial interrupt routine is entered, the status code
in S1STA is used to branch to the appropriate service
routine. For each status code, the required software action
and details of the following serial transfer are given in
Tables 61 to 65.
15.2.14.1 Master Transmitter Mode:
Inthemastertransmittermode,anumberofdatabytesare
transmitted to a slave receiver (see Figure 37). Before the
master transmitter mode can be entered, S1CON must be
initialized as in Table 58.
CR0, CR1, and CR2 define the serial bit rate. ENS1 must
be set to logic 1 to enable SIO1. If the AA bit is reset, SIO1
will not acknowledge its own slave address or the general
call address in the event of another device becoming
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P90CE201 | 16-bit microcontroller |
| P90CE201AEB | 16-bit microcontroller |
| P9217 | PbS photoconductive detector |
| P930 | CdS photoconductive cell |
| PA025XSB | This technical specification applies to 2.5inch color TFT-LCD panel. |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P8XC592 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with on-chip CAN |
| P8XCE598 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with on-chip CAN |
| P8XCL580HFH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC |
| P8XCL580HFT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC |
| P8Z77 DELUXE | 制造商:Asus 功能描述:P8Z77-V Deluxe ATX Motherboard |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。