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doc: Fill in descriptions for APU

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Wladimir J. van der Laan 2019-05-06 17:47:37 +02:00
parent 8673075a8f
commit 2b2aee39cc
1 changed files with 24 additions and 24 deletions
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48
doc/memory_map.md
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@ -126,7 +126,7 @@ AES
| 0x64 | `gb_aes_en` | aes module enable |
| 0x68 | `data_out_flag` | data can output flag 1: data ready 0: data not ready |
| 0x6c | `tag_in_flag` | allow tag input when use gcm |
| 0x70 | `tag_clear` | clear tag_chk |
| 0x70 | `tag_clear` | clear `tag_chk` |
| 0x74 | `gcm_out_tag[4]` | gcm tag output |
| 0x84 | `aes_key_ext[4]` | customer key for aes-192 aes-256.5th~8th byte key |
@ -137,21 +137,21 @@ APU
| Ofs | Name | Description |
| ----- | ---------------------- | ------------------------------------------------------------- |
| 0x000 | `bf_ch_cfg_reg` | |
| 0x004 | `bf_ctl_reg` | |
| 0x008 | `bf_dir_bidx[16][2]` | |
| 0x088 | `bf_pre_fir0_coef[9]` | |
| 0x0ac | `bf_post_fir0_coef[9]` | |
| 0x0d0 | `bf_pre_fir1_coef[9]` | |
| 0x0f4 | `bf_post_fir1_coef[9]` | |
| 0x118 | `bf_dwsz_cfg_reg` | |
| 0x11c | `bf_fft_cfg_reg` | |
| 0x120 | `sobuf_dma_rdata` | Read register for DMA to sample out buffers |
| 0x124 | `vobuf_dma_rdata` | Read register for DMA to voice out buffers |
| 0x128 | `bf_int_stat_reg` | |
| 0x12c | `bf_int_mask_reg` | |
| 0x130 | `saturation_counter` | |
| 0x134 | `saturation_limits` | |
| 0x000 | `bf_ch_cfg_reg` | Channel Config Register |
| 0x004 | `bf_ctl_reg` | Control Register |
| 0x008 | `bf_dir_bidx[16][2]` | Direction Sample Buffer Read Index Configure Register |
| 0x088 | `bf_pre_fir0_coef[9]` | FIR0 pre-filter coefficients |
| 0x0ac | `bf_post_fir0_coef[9]` | FIR0 post-filter coefficients |
| 0x0d0 | `bf_pre_fir1_coef[9]` | FIR1 pre-filter coeffecients |
| 0x0f4 | `bf_post_fir1_coef[9]` | FIR1 post-filter coefficients |
| 0x118 | `bf_dwsz_cfg_reg` | Downsize Config Register |
| 0x11c | `bf_fft_cfg_reg` | FFT Config Register |
| 0x120 | `sobuf_dma_rdata` | Read register for DMA to sample-out buffers |
| 0x124 | `vobuf_dma_rdata` | Read register for DMA to voice-out buffers |
| 0x128 | `bf_int_stat_reg` | Interrupt Status Register |
| 0x12c | `bf_int_mask_reg` | Interrupt Mask Register |
| 0x130 | `saturation_counter` | Saturation Counter |
| 0x134 | `saturation_limits` | Saturation Limits |
CLINT
-----
@ -232,14 +232,14 @@ FFT
| Ofs | Name | Description |
| ----- | ----------------- | ----------------------------------- |
| 0x00 | `fft_input_fifo` | input data fifo |
| 0x08 | `fft_ctrl` | fft ctrl reg |
| 0x10 | `fifo_ctrl` | fifo ctrl |
| 0x18 | `intr_mask` | interrupt mask |
| 0x20 | `intr_clear` | interrupt clear |
| 0x28 | `fft_status` | fft status reg |
| 0x30 | `fft_status_raw` | fft status raw |
| 0x38 | `fft_output_fifo` | fft output fifo |
| 0x00 | `fft_input_fifo` | Input data FIFO |
| 0x08 | `fft_ctrl` | FFT ctrl reg |
| 0x10 | `fifo_ctrl` | FIFO ctrl |
| 0x18 | `intr_mask` | Interrupt mask |
| 0x20 | `intr_clear` | Interrupt clear |
| 0x28 | `fft_status` | FFT status reg |
| 0x30 | `fft_status_raw` | FFT status raw |
| 0x38 | `fft_output_fifo` | FFT output FIFO |
FPIOA
-----