Electronic Components Datasheet Search |
|
PSB7230 Datasheet(PDF) 71 Page - Siemens Semiconductor Group |
|
PSB7230 Datasheet(HTML) 71 Page - Siemens Semiconductor Group |
71 / 179 page PSB 7230 Functional Blocks Semiconductor Group 71 Data Sheet 1998-07-01 Each data byte is transmitted at least twice (only twice if the receiver is fast enough so that the transmitter works at maximum speed), namely once when MX is 1, and once when MX is 0 in the next frame. The only exception is the first byte, which is transmitted in three consecutive frames (where MX = 1, 0, 0, respectively). In order for the transmitter to recognize that the receiver has correctly acknowledged the last byte, the interrupt status MEA is set after the received MR bit is received at 1 in two consecutive frames (interrupt status different from MAB). The condition for generating an MEA interrupt status is the recognition of a MR = 0, 1, 1 sequence when MXC = 0. Figure 31 Figure 31 shows the general case, Figure 32 the maximum speed case. Software Handling of Monitor Channel Reception The receiver of the Monitor channel is controlled via the MRE bit. As long as the MRE bit is zero, no evaluation of the received MX bit is done. If the MRE bit is set to 1, then the Monitor channel hardware waits for a start of a Monitor packet. When the start of a packet is recognized with a Monitor byte matching monitor receive address, acknowledgement can be enabled by the software by setting the MR Control bit MRC |
Similar Part No. - PSB7230 |
|
Similar Description - PSB7230 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |