Toshiba H1 Series - Manual (Page 63)

TMP92CZ26A
92CZ26A-60
Table 3.4.15 Vendor Request Commands
Command Name Value of
bRequest
Operation Notes
Microcontroller information
command
00H Send microcontroller
information
Microcontroller information data is
sent by bulk IN transfer after the
setup stage is completed.
User program transfer start
command
02H Receive a user
program
Set the size of a user program in
wIndex.
The user program is received by bulk
OUT transfer after the setup stage is
completed.
User program transfer result
command
04H Send the transfer
result
Transfer result data is sent by bulk IN
transfer after the setup stage is
completed.
Table 3.4.16 Setup Command Data Structure
Field Name Value Meaning
bmRequestType 40H D7 0: Host to Device
D6-D5 2: Vendor
D4-D0 0: Device
bRequest 00H, 02H, 04H 00H: Microcontroller information
02H: User program transfer start
04H: User program transfer result
wValue 00H~FFFFH Own data number
(Not used by boot program)
wIndex 00H~FFFFH User program size
(Used when starting a user program transfer)
wLength 0000H Fixed