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Diffstat (limited to 'src/devices/machine/i82439hx.cpp')
-rw-r--r--src/devices/machine/i82439hx.cpp25
1 files changed, 6 insertions, 19 deletions
diff --git a/src/devices/machine/i82439hx.cpp b/src/devices/machine/i82439hx.cpp
index b1dd2ccd5d7..7417d3df291 100644
--- a/src/devices/machine/i82439hx.cpp
+++ b/src/devices/machine/i82439hx.cpp
@@ -11,8 +11,7 @@ DEVICE_ADDRESS_MAP_START(config_map, 32, i82439hx_host_device)
AM_RANGE(0x54, 0x57) AM_READWRITE8(dramec_r, dramec_w, 0x00ff0000)
AM_RANGE(0x54, 0x57) AM_READWRITE8(dramc_r, dramc_w, 0xff000000)
AM_RANGE(0x58, 0x5b) AM_READWRITE8(dramt_r, dramt_w, 0x000000ff)
- AM_RANGE(0x58, 0x5b) AM_READWRITE8(pam0_r, pam0_w, 0xffffff00)
- AM_RANGE(0x5c, 0x5f) AM_READWRITE8(pam3_r, pam3_w, 0xffffffff)
+ AM_RANGE(0x58, 0x5f) AM_READWRITE8(pam_r, pam_w, 0xffffffff)
AM_RANGE(0x60, 0x67) AM_READWRITE8(drb_r, drb_w, 0xffffffff)
AM_RANGE(0x68, 0x6b) AM_READWRITE8(drt_r, drt_w, 0x000000ff)
AM_RANGE(0x68, 0x6b) AM_READWRITE8(drat_r, drat_w, 0x0000ff00)
@@ -212,27 +211,15 @@ WRITE8_MEMBER(i82439hx_host_device::dramt_w)
logerror("dramt = %02x\n", dramt);
}
-READ8_MEMBER (i82439hx_host_device::pam0_r)
+READ8_MEMBER (i82439hx_host_device::pam_r)
{
- return pam[offset];
+ return pam[offset - 1];
}
-WRITE8_MEMBER(i82439hx_host_device::pam0_w)
+WRITE8_MEMBER(i82439hx_host_device::pam_w)
{
- pam[offset] = data;
- logerror("pam[%d] = %02x\n", offset, pam[offset]);
- remap_cb();
-}
-
-READ8_MEMBER (i82439hx_host_device::pam3_r)
-{
- return pam[3+offset];
-}
-
-WRITE8_MEMBER(i82439hx_host_device::pam3_w)
-{
- pam[3+offset] = data;
- logerror("pam[%d] = %02x\n", 3+offset, pam[3+offset]);
+ pam[offset - 1] = data;
+ logerror("pam[%d] = %02x\n", offset - 1, pam[offset - 1]);
remap_cb();
}