tc94a48fg TOSHIBA Semiconductor CORPORATION, tc94a48fg Datasheet - Page 15

• Manufacturer Part Number: tc94a48fg
• Description: Single-chip Audio Digital Signal Processor Single-chip Audio Digital Signal Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

If
If
ＭＩＡＣＫ＝ Ｈ
ＭＩＡＣＫ＝ Ｈ
(program boot = 000060h)
(soft reset off = 000000h)
(16bits at address 000h)
(16bits at address 001h)
Write 24-bit command
Check
Check
Write 24-bit command
Write program data
Write program data
Write program data
Write program data
Figure 6
” ” , wait until
” ” , wait until
(Address 3FEh)
(Address 3FFh)
／ＭＩＣＳ＝ Ｈ
／ＭＩＣＳ＝ Ｈ
／ＭＩＣＳ＝ Ｌ
／ＭＩＣＳ＝ Ｌ
(or soft reset)
Start program
Hard reset
ＭＩＡＣＫ＝ Ｌ
ＭＩＡＣＫ＝ Ｌ
” ”
” ”
” ”
” ”
Program Boot and Program Start Procedure
=” ”
=” ”
ＭＩＡＣＫ＝ Ｌ
ＭＩＡＣＫ＝ Ｌ
” ”
” ”
15
Program boot finished
Program data stored in lower 16bits
Set the program boot and soft reset
Bootable for address of up to 3FFh
bits to “H”
TC94A48FG
2005-09-28