Corrections to the RX111 Group User`s Manual:Hardware regarding
Contents
1. Before correction Programmer 10h device select command 3Fh operating frequency select command E 06h ACK Wait for 1 bit period Set the new bit rate 06h check 06h ACK After correction Programmer 10h device select command aA 46h ACK Wait for 1 bit period Set the new bit rate 06h communication confirmation data 06h ACK ze Page 7 of 10 s lt ENESAS RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1138 of 1209 Descriptions in 35 9 10 6 Erase Ready Operation are corrected as follows Before correction 1 Send the erase preparation command 48h to place the MCU in the erase wait state The MCU enters the erase wait state and sends a response 06h 2 Send a block erase command 59h to erase blocks in the MCU When blocks are erased successfully the MCU sends a response 06h When the MCU fails to receive the MCU sends an error response D9h Send a block erase command repeatedly until block erase commands for all blocks are sent When the operation ends before all the block erase commands are sent a command error may occur even when a correct command is sent in the program erase state 3 In order to place the MCU in the program erase state send a block erase command for end of erase 59h 04h FFh FFh FFh FFh A7h The MCU enters the program erase state and sends a response 06h After cor2. the access window end address HL When the MCU writes the addresses the MCU sends a response 06h If the MCU fails to receive the MCU sends an error response F4h After correction 1 Send the access window program command 74h to set the access window or clear the access window settings When setting the access window set 00h in the access window set the start address of the area that can be programmed by the self programming in the access window start address LH and access window start address HL and set the end address of the area that can be programmed by the self programming in the access window end address LH and access window end address HL When clearing the access window settings set FFh in the access window access window start address LH access window start address HL the access window end address LH and the access window end address HL When the MCU writes the addresses the MCU sends a response 06h If the MCU fails to receive the MCU sends an error response F4h Xe Page 10 of 10 s lt ENESAS
3. Date April 3 2014 RENESAS TECHNICAL UPDATE 1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan Renesas Electronics Corporation Product MPU MCU Document Category No TN RX 091A E Rev 1 00 Corrections to the RX111 Group User s Manual Title Hardware regarding Communication Protocol of the Flash Memory Information Technical Notification Category Lot No RX111 Group User s Manual Hardware Rev 1 00 RO1UH0365EJ0100 Reference Document Applicable Product RX111 Group This document describes corrections to descriptions for communication protocol of the flash memory in RX111 Group User s Manual Hardware 1 Corrections Page 1116 of 1209 Descriptions in 35 9 3 Boot Mode Status Inquiry are corrected as follows Before correction Command 4Fh Size 1 byte Total bytes of Status and Error the value is always 2 Status 1 byte MCU status see Table 35 13 Error 1 byte Information about the error occurred in the MCU see Table 35 14 After correction Command 4Fh Size 1 byte Total bytes of Status and Error the value is always 2 Status 1 byte MCU status see Table 35 13 Error 1 byte Information about the error occurred in the MCU see Table 35 14 SUM 1 byte Value that is calculated so the sum of response data is 00h c 2014 Renesas Electronics Corporation All rights reserved Page 1 of 10 RENESAS RENE
4. NESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1135 of 1209 Descriptions in 35 9 10 3 Procedure to Select the Device and Change the Bit Rate are corrected as follows Before correction 1 Send the device select command 10h to select the device to connect with the programmer and the endian of data that is programmed When the program data is little endian select the same device code as that for little endian in the response to the support device inquiry command When the program data is big endian select the same device code as that for big endian in the response to the support device inquiry command When the device is selected successfully the MCU sends a response 06h When the MCU fails to receive the MCU sends an error response 90h 2 Send the operating frequency select command 3Fh to change the bit rate for communication When the bit rate is set successfully the MCU sends a response 06h When the bit rate cannot be changed or when the MCU fails to receive the MCU sends an error response BFh 3 When the MCU receives a response 06h the MCU waits for 1 bit period at the bit rate for sending the operating frequency select command and then set the bit rate of the programmer to the changed value After that the MCU sends communication confirmation data 06h at the changed bit rate When the MCU receives the command successfully the MCU sends a response 06h of the communication confirmation data After corre
5. SAS TECHNICAL UPDATE TN AJE ate April 3 2014 Page 1117 of 1209 Descriptions in 35 9 4 1 Supported Device Inquiry are corrected as follows Before correction Command Response 30h Size Momper E devices Number of Device code for little endian Series name for little endian characters Number of Device code for big endian Series name for big endian characters SUM Size 1 byte Total bytes of Number of Devices Characters Device code and Series name Number of devices 1 byte Number of devices supported by the boot program Number of characters 1 byte Number of characters for the device code and device name Device code 4 bytes Identification code indicating the device Series name n bytes ASCII code of the series name of the supported device SUM 1 byte Value that is calculated so the sum of response data is 00h evices After correction Number of Device code for little endian Series name for little endian characters Mumoenor Device code for big endian Series name for big endian characters Size 1 byte Total bytes of Number of Devices Characters Device code and Series name Number of devices 1 byte Number of endian types of program data the value is always 02h Number of characters 1 byte Number of characters for the device code and device name Device code 4 bytes Identification code indicating the endian of program data Series name n bytes ASCII code of the series name of the supported device S
6. UM 1 byte Value that is calculated so the sum of response data is 00h R Page 2 of 10 sKENESAS RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1120 of 1209 Descriptions in 35 9 5 1 Device Select are corrected as follows Before correction Size 1 byte Number of characters of the device code the value is always 04h Device code 4 bytes Identification code indicating the device code in the response to the support device inquiry command SUM 1 byte Value that is calculated so the sum of command data is 00h After correction Size 1 byte Number of characters of the device code the value is always 04h Device code 4 bytes Identification code for selecting the endian of program data code in the response to the support device inquiry command SUM 1 byte Value that is calculated so the sum of command data is 00h Xe Page 3 of 10 s lt ENESAS RENESAS TECHNICAL UPDATE TN Page 1121 of 1209 Descriptions in 35 9 6 Operating Frequency Select are corrected as follows Response Error Response A E Before correction 06h Error 1 byte Error code Communication Confirmation Response Error Response Response Error Response 11h SUM error 24h Bit rate selection error 06h D Q O 3 D QO r O O a Error 1 byte Error code Command communication confirmation data Response Error Response 11h SUM error 24h Bit rate selection erro
7. ction 1 Send the device select command 10h to select the device to connect with the programmer and the endian of data that is programmed When the program data is little endian select the same device code as that for little endian in the response to the support device inquiry command When the program data is big endian select the same device code as that for big endian in the response to the support device inquiry command When the device is selected successfully the MCU sends a response 46h When the MCU fails to receive the MCU sends an error response 90h 2 Send the operating frequency select command 3Fh to change the bit rate for communication When the bit rate is set successfully the MCU sends a response 06h When the bit rate cannot be changed or when the MCU fails to receive the MCU sends an error response BFh 3 When the programmer receives a response 06h the MCU waits for 1 bit period at the bit rate for sending the operating frequency select command and then set the bit rate of the programmer to the changed value After that the MCU sends communication confirmation data 06h at the changed bit rate When the MCU receives the command successfully the MCU sends a response 06h of the communication confirmation data ze Page 6 of 10 s lt ENESAS RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1135 of 1209 Figure 35 16 Procedure to Select the Device and Change the Bit Rate is corrected as follows
8. e to Send Commands in Erase Ready Operation is corrected as follows Before correction Programmer i i 1 Repeat until all blocks are erased Repeat 136 times for a 128 Kbyte product 128 times for the user area and eight times for the data area 59h block erase command for end of erase ee 06h ACK After correction Programmer 48h erase preparation command 06h ACK 59h block erase command Repeat until all blocks are erased 06h ACK D9h XXh error code 59h block erase command for end of erase O6h ACK Bl 4Fh boot mode status inquiry command Response to the boot mode status inquiry command Xe Page 9 of 10 s lt ENESAS RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1143 of 1209 Descriptions in 35 9 10 11 Set the Access Window in the User Area are corrected as follows Before correction 1 When setting the access window set 00h in the access window set the start address of the area that can be programmed the by self programming library in the access window start address LH and access window start address HL and set the end address of the area that can be programmed by the self programming library in the access window end address LH and access window end address HL When clearing the access window settings set FFh in the access window access window start address LH access window start address HL the access window end address LH and
9. r 06h RENESAS Date April 3 2014 Page 4 of 10 RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1133 of 1209 Descriptions in 35 9 10 1 Bit Rate Automatic Adjustment Procedure are corrected as follows Before correction After starting up in boot mode wait for 400 ms and then send 00h to the MCU from the programmer When the bit rate adjustment is completed the MCU sends 00h to the programmer When the programmer receives 00h send 55h to the MCU from the programmer When the programmer fails to receive 00h restart the MCU in boot mode and adjust the bit rate again The programmer can send 00h to the MCU up to 30 times After correction After starting up in boot mode wait for 400 ms and then send 00h to the MCU from the programmer The programmer can send 00h to the MCU up to 30 times When the bit rate adjustment is completed the MCU sends 00h to the programmer When the programmer receives 00h send 55h to the MCU from the programmer When the programmer fails to receive OOh restart the MCU in boot mode and adjust the bit rate again Page 1133 of 1209 Figure 35 13 Data Format for Bit Rate Automatic Adjustment is corrected as follows Before correction At least 1 bit Measure 9 bits of low width data 00h of high width After correction Command transmission interval of at least 1 ms Transmission to the MCU Reception from the MCU Note 1 Up to 30 times ze Page 5 of 10 s lt ENESAS RE
10. rection 1 Send the erase preparation command 48h to place the MCU in the erase wait state The MCU enters the erase wait state and sends a response 06h 2 Send a block erase command 59h to erase blocks in the MCU When blocks are erased successfully the MCU sends a response 06h When the MCU fails to receive the MCU sends an error response D9h Send block erase commands repeatedly until a block erase command has been sent for the total number of blocks The total number of blocks is the sum of the user area blocks and data area blocks that are obtained in advance using the block information inquiry command If the operation ends before all the block erase commands are sent a command error may occur even when a correct command is sent in the program erase state 3 Send a block erase command for end of erase 59h 04h FFh FFh FFh FFh Ah The MCU sends a response 06h 4 To confirm whether erase ready operation has ended send a boot mode status inquiry command 4Fh When the erase ready operation has ended the MCU returns the result of the boot mode status inquiry When the erase ready operation has not ended the MCU sends an error response 80h 4Fh When an error response is received restart the MCU in boot mode and perform the procedure again from section 35 9 10 1 Bit Rate Automatic Adjustment Procedure R Page 8 of 10 sKENESAS RENESAS TECHNICAL UPDATE TN A E Date April 3 2014 Page 1138 of 1209 Figure 35 19 Procedur
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