diff options
Diffstat (limited to 'src/jtag/drivers/usb_blaster/usb_blaster.c')
| -rw-r--r-- | src/jtag/drivers/usb_blaster/usb_blaster.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/jtag/drivers/usb_blaster/usb_blaster.c b/src/jtag/drivers/usb_blaster/usb_blaster.c index d30483b..b5f2521 100644 --- a/src/jtag/drivers/usb_blaster/usb_blaster.c +++ b/src/jtag/drivers/usb_blaster/usb_blaster.c @@ -366,10 +366,10 @@ static void ublast_idle_clock(void) * Output a TDI bit and assert clock to push it into the JTAG device : * - writing out TCK=0, TMS=<old_state>=0, TDI=<tdi> * - writing out TCK=1, TMS=<new_state>, TDI=<tdi> which triggers the JTAG - * device aquiring the data. + * device acquiring the data. * * If a TDO is to be read back, the required read is requested (bitbang mode), - * and the USB Blaster will send back a byte with bit0 reprensenting the TDO. + * and the USB Blaster will send back a byte with bit0 representing the TDO. */ static void ublast_clock_tdi(int tdi, enum scan_type type) { @@ -391,7 +391,7 @@ static void ublast_clock_tdi(int tdi, enum scan_type type) * @type: scan type (ie. does a readback of TDO is required) * * This function is the same as ublast_clock_tdi(), but it changes also the TMS - * while outputing the TDI. This should be the last TDI output of a TDI + * while output the TDI. This should be the last TDI output of a TDI * sequence, which will change state from : * - IRSHIFT -> IREXIT1 * - or DRSHIFT -> DREXIT1 @@ -447,7 +447,7 @@ static void ublast_queue_bytes(uint8_t *bytes, int nb_bytes) * @nb_bits: number of TMS bits (between 1 and 8) * @skip: number of TMS bits to skip at the beginning of the series * - * Write a serie of TMS transitions, where each transition consists in : + * Write a series of TMS transitions, where each transition consists in : * - writing out TCK=0, TMS=<new_state>, TDI=<???> * - writing out TCK=1, TMS=<new_state>, TDI=<???> which triggers the transition * The function ensures that at the end of the sequence, the clock (TCK) is put @@ -477,7 +477,7 @@ static void ublast_tms(struct tms_command *cmd) * ublast_path_move - write a TMS sequence transition to JTAG * @cmd: path transition * - * Write a serie of TMS transitions, where each transition consists in : + * Write a series of TMS transitions, where each transition consists in : * - writing out TCK=0, TMS=<new_state>, TDI=<???> * - writing out TCK=1, TMS=<new_state>, TDI=<???> which triggers the transition * The function ensures that at the end of the sequence, the clock (TCK) is put @@ -534,7 +534,7 @@ static void ublast_state_move(tap_state_t state, int skip) * bit0), second bit in (byte0, bit1), ...), which is what we want to return, * simply read bytes from USB interface and store them. * - * Returns ERROR_OK if OK, ERROR_xxx if a read error occured + * Returns ERROR_OK if OK, ERROR_xxx if a read error occurred */ static int ublast_read_byteshifted_tdos(uint8_t *buf, int nb_bytes) { @@ -564,7 +564,7 @@ static int ublast_read_byteshifted_tdos(uint8_t *buf, int nb_bytes) * - ninth bit is sotred in byte1, bit 0 * - etc ... * - * Returns ERROR_OK if OK, ERROR_xxx if a read error occured + * Returns ERROR_OK if OK, ERROR_xxx if a read error occurred */ static int ublast_read_bitbang_tdos(uint8_t *buf, int nb_bits) { @@ -596,7 +596,7 @@ static int ublast_read_bitbang_tdos(uint8_t *buf, int nb_bits) * @nb_bits: number of bits * @scan: scan type (ie. if TDO read back is required or not) * - * Outputs a serie of TDI bits on TDI. + * Outputs a series of TDI bits on TDI. * As a side effect, the last TDI bit is sent along a TMS=1, and triggers a JTAG * TAP state shift if input bits were non NULL. * @@ -707,7 +707,7 @@ static void ublast_stableclocks(int cycles) * * Launch a JTAG IR-scan or DR-scan * - * Returns ERROR_OK if OK, ERROR_xxx if a read/write error occured. + * Returns ERROR_OK if OK, ERROR_xxx if a read/write error occurred. */ static int ublast_scan(struct scan_command *cmd) { |