SW00ENB-ZCC Toshiba, SW00ENB-ZCC Datasheet - Page 10

• Manufacturer Part Number: SW00ENB-ZCC
• Description: MCU, MPU & DSP Development Tools CASEWORKS
• Manufacturer: Toshiba

Specifications of SW00ENB-ZCC

• Tool Type: Development Software Support
• Core Architecture: 870
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TMP1940
TMP1940FDBF
1.
2.
3.
2.1
2.2
3.1
3.2
3.3
3.4
3.5
3.6
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.4.1
3.4.2
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
3.5.7
3.5.8
3.5.9
3.5.10
3.5.11
3.5.12
3.5.13
3.5.14
3.5.15
3.5.16
3.5.17
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
3.6.6
3.6.7
3.6.8
3.6.9
3.6.10
3.6.11
3.6.12
3.6.13
3.6.14
3.6.15
3.6.16
3.6.17
Features ................................................................................................................................................................... 1
Signal Descriptions ................................................................................................................................................. 5
Flash Memory ....................................................................................................................................................... 10
Pin Assignment .................................................................................................................................................. 5
Pin Usage Information ....................................................................................................................................... 6
Features............................................................................................................................................................ 10
Block Diagram................................................................................................................................................. 11
Operating Modes ............................................................................................................................................. 12
User Boot Mode (Single-Chip Mode) ............................................................................................................. 19
Single Boot Mode............................................................................................................................................ 25
On-Board Programming and Erasure............................................................................................................... 51
Overview................................................................................................................................................. 12
Reset Operation....................................................................................................................................... 13
Memory Maps......................................................................................................................................... 13
Interleave Mode ...................................................................................................................................... 16
Block Protection ..................................................................................................................................... 16
DSU-ICE Interface.................................................................................................................................. 17
Method 1: Storing a Programming Routine in the Flash Memory .......................................................... 19
Method 2: Transferring a Programming Routine from an External Host ................................................ 22
General Procedure: Using the Program in the On-Chip Boot ROM ....................................................... 26
Host-to-Target Connection Examples ..................................................................................................... 29
Configuring for Single Boot Mode ......................................................................................................... 31
Memory Map .......................................................................................................................................... 31
Interface Specification ............................................................................................................................ 32
Data Transfer Format .............................................................................................................................. 33
Overview of the Boot Program Commands ............................................................................................ 37
RAM Transfer Command........................................................................................................................ 38
Show Flash Memory Sum Command...................................................................................................... 41
Show Product Information Command..................................................................................................... 42
Acknowledge Responses......................................................................................................................... 44
Determination of a Serial Operation Mode ............................................................................................. 45
Password ................................................................................................................................................. 47
Calculation of the Show Flash Memory Sum Command ........................................................................ 48
Checksum Calculation ............................................................................................................................ 48
General Boot Program Flowchart .......................................................................................................... 49
Relationships Between Baud Rates and Operating Frequencies ............................................................. 50
Key Features ........................................................................................................................................... 51
Block Architecture .................................................................................................................................. 51
CPU-to-Flash Interface ........................................................................................................................... 52
Read Mode and Embedded Operation Mode .......................................................................................... 53
Reading Array Data ................................................................................................................................ 53
Writing Commands ................................................................................................................................. 53
Reset ....................................................................................................................................................... 53
Auto Program Command ........................................................................................................................ 54
Auto Chip Erase Command..................................................................................................................... 54
Auto Block Erase and Auto Multi-Block Erase Commands ................................................................... 55
Block Protect Command ......................................................................................................................... 56
Verify Block Protect Command .............................................................................................................. 56
Write Operation Status............................................................................................................................ 56
Flash Control/Status Register.................................................................................................................. 58
Flash Security.......................................................................................................................................... 58
Command Definitions ............................................................................................................................. 60
Embedded Algorithms ............................................................................................................................ 63
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