TrueSpeech® Co-Processor
PRELIMINARY/CONFIDENTIAL
Version: 1.18
4.5.5.2
Host Transmit Data Buffer Block
This block is used to transfer data from the Host to the CT8022, using an external DMA controller or a Host
processor access cycle.
HSTWR
DMA byte
Select
Toggle
Data
Host Access Port
Data
16 x 16
Data Buffer
Address
Address
Counter
Address
Comparator
Internal Control Register
Control
TX Ready
Frame Size
TX Ready
TXDREQ
DMA Logic
Figure 4-3:
Host Transmit Data Buffer Block
34
DSP GROUP, INC., 3120 SCOTT BOULEVARD CT8022A11AQC FW Revision 0118
SANTA CLARA, CA 95054 PH: 408 986 – 4300 FAX: 408 986 – 4490
All specifications are subject to change without prior notice.
ETC [ ETC ]
